@openbeta/sandbag - npm Package Compare versions

Comparing version 0.0.38 to 0.0.40

dist/scales/ai.d.ts

+import GradeScale from '../GradeScale';
+declare const AIScale: GradeScale;
+export default AIScale;

dist/scales/saxon.d.ts

+import GradeScale from '../GradeScale';
+declare const SaxonScale: GradeScale;
+export default SaxonScale;

dist/scales/wi.d.ts

+import GradeScale from '../GradeScale';
+declare const WIScale: GradeScale;
+export default WIScale;

dist/GradeScale.d.ts

@@ -14,2 +14,4 @@ import { GradeBandTypes } from './GradeBands';
 export declare const GradeScales: {
+    readonly AI: "ai";
+    readonly WI: "wi";
     readonly VSCALE: "vscale";
@@ -21,2 +23,3 @@ readonly YDS: "yds";
     readonly EWBANK: "ewbank";
+    readonly SAXON: "saxon";
 };
@@ -23,0 +26,0 @@ export declare type GradeScalesTypes = typeof GradeScales[keyof typeof GradeScales];

dist/index.d.ts

 import { GradeScales, GradeScalesTypes } from './GradeScale';
-import { getScale, getScore, getScoreForSort, isVScale } from './GradeParser';
+import { getScale, getScore, getScoreForSort, isVScale, convertGrade } from './GradeParser';
 import { GradeBands, GradeBandTypes } from './GradeBands';
+import { YosemiteDecimal, French, UIAA, Font, VScale, Ewbank } from './scales';
 export declare const protection: string[];
@@ -14,2 +15,3 @@ export declare const freeClimbing: {
         Ewbank: string[];
+        Saxon: string[];
     };
@@ -19,2 +21,3 @@ community: {};
 export declare const bouldering: {};
-export { getScore, getScoreForSort, isVScale, getScale, GradeScales, GradeScalesTypes, GradeBands, GradeBandTypes };
+export { convertGrade };
+export { getScore, getScoreForSort, isVScale, getScale, GradeScales, GradeScalesTypes, GradeBands, GradeBandTypes, YosemiteDecimal, French, UIAA, Font, VScale, Ewbank };

dist/sandbag.cjs.development.js

@@ -6,2 +6,4 @@ 'use strict';
 var GradeScales = {
+  AI: 'ai',
+  WI: 'wi',
   VSCALE: 'vscale',
@@ -12,3 +14,4 @@ YDS: 'yds',
   UIAA: 'uiaa',
-  EWBANK: 'ewbank'
+  EWBANK: 'ewbank',
+  SAXON: 'saxon'
 };
@@ -829,2 +832,3 @@ var findScoreRange = function findScoreRange(compareFn, list) {
 		ewbank: "1",
+		saxon: "1",
 		band: "beginner"
@@ -838,2 +842,3 @@ },
 		ewbank: "1",
+		saxon: "1",
 		band: "beginner"
@@ -847,2 +852,3 @@ },
 		ewbank: "1",
+		saxon: "1",
 		band: "beginner"
@@ -856,2 +862,3 @@ },
 		ewbank: "1",
+		saxon: "1",
 		band: "beginner"
@@ -865,2 +872,3 @@ },
 		ewbank: "1",
+		saxon: "1",
 		band: "beginner"
@@ -874,2 +882,3 @@ },
 		ewbank: "2",
+		saxon: "1",
 		band: "beginner"
@@ -883,2 +892,3 @@ },
 		ewbank: "2",
+		saxon: "1",
 		band: "beginner"
@@ -892,2 +902,3 @@ },
 		ewbank: "2",
+		saxon: "1",
 		band: "beginner"
@@ -901,2 +912,3 @@ },
 		ewbank: "2",
+		saxon: "1",
 		band: "beginner"
@@ -910,2 +922,3 @@ },
 		ewbank: "2",
+		saxon: "1",
 		band: "beginner"
@@ -919,2 +932,3 @@ },
 		ewbank: "3",
+		saxon: "1",
 		band: "beginner"
@@ -928,2 +942,3 @@ },
 		ewbank: "4",
+		saxon: "1",
 		band: "beginner"
@@ -937,2 +952,3 @@ },
 		ewbank: "5",
+		saxon: "2",
 		band: "beginner"
@@ -946,2 +962,3 @@ },
 		ewbank: "5",
+		saxon: "2",
 		band: "beginner"
@@ -955,2 +972,3 @@ },
 		ewbank: "5",
+		saxon: "2",
 		band: "beginner"
@@ -964,2 +982,3 @@ },
 		ewbank: "6",
+		saxon: "2",
 		band: "beginner"
@@ -973,2 +992,3 @@ },
 		ewbank: "6",
+		saxon: "2",
 		band: "beginner"
@@ -982,2 +1002,3 @@ },
 		ewbank: "6",
+		saxon: "2",
 		band: "beginner"
@@ -991,2 +1012,3 @@ },
 		ewbank: "7",
+		saxon: "2",
 		band: "beginner"
@@ -1000,2 +1022,3 @@ },
 		ewbank: "7",
+		saxon: "2",
 		band: "beginner"
@@ -1009,2 +1032,3 @@ },
 		ewbank: "7",
+		saxon: "2",
 		band: "beginner"
@@ -1018,2 +1042,3 @@ },
 		ewbank: "7",
+		saxon: "2",
 		band: "beginner"
@@ -1027,2 +1052,3 @@ },
 		ewbank: "8",
+		saxon: "2",
 		band: "beginner"
@@ -1036,2 +1062,3 @@ },
 		ewbank: "8",
+		saxon: "2",
 		band: "beginner"
@@ -1045,2 +1072,3 @@ },
 		ewbank: "9",
+		saxon: "3",
 		band: "beginner"
@@ -1054,2 +1082,3 @@ },
 		ewbank: "9",
+		saxon: "3",
 		band: "beginner"
@@ -1063,2 +1092,3 @@ },
 		ewbank: "10",
+		saxon: "3",
 		band: "beginner"
@@ -1072,2 +1102,3 @@ },
 		ewbank: "10",
+		saxon: "3",
 		band: "beginner"
@@ -1081,2 +1112,3 @@ },
 		ewbank: "10",
+		saxon: "3",
 		band: "beginner"
@@ -1090,2 +1122,3 @@ },
 		ewbank: "10",
+		saxon: "3",
 		band: "beginner"
@@ -1099,2 +1132,3 @@ },
 		ewbank: "10",
+		saxon: "3",
 		band: "beginner"
@@ -1108,2 +1142,3 @@ },
 		ewbank: "11",
+		saxon: "3",
 		band: "beginner"
@@ -1117,2 +1152,3 @@ },
 		ewbank: "11",
+		saxon: "3",
 		band: "beginner"
@@ -1126,2 +1162,3 @@ },
 		ewbank: "12",
+		saxon: "3",
 		band: "beginner"
@@ -1135,2 +1172,3 @@ },
 		ewbank: "12",
+		saxon: "3",
 		band: "beginner"
@@ -1144,2 +1182,3 @@ },
 		ewbank: "12",
+		saxon: "3",
 		band: "beginner"
@@ -1153,2 +1192,3 @@ },
 		ewbank: "13",
+		saxon: "4",
 		band: "intermediate"
@@ -1162,2 +1202,3 @@ },
 		ewbank: "13",
+		saxon: "4",
 		band: "intermediate"
@@ -1171,2 +1212,3 @@ },
 		ewbank: "13",
+		saxon: "4",
 		band: "intermediate"
@@ -1180,2 +1222,3 @@ },
 		ewbank: "13",
+		saxon: "4",
 		band: "intermediate"
@@ -1189,2 +1232,3 @@ },
 		ewbank: "13",
+		saxon: "5",
 		band: "intermediate"
@@ -1198,2 +1242,3 @@ },
 		ewbank: "14",
+		saxon: "5",
 		band: "intermediate"
@@ -1207,2 +1252,3 @@ },
 		ewbank: "14",
+		saxon: "5",
 		band: "intermediate"
@@ -1216,2 +1262,3 @@ },
 		ewbank: "14",
+		saxon: "5",
 		band: "intermediate"
@@ -1225,2 +1272,3 @@ },
 		ewbank: "15",
+		saxon: "5",
 		band: "intermediate"
@@ -1234,2 +1282,3 @@ },
 		ewbank: "15",
+		saxon: "5",
 		band: "intermediate"
@@ -1243,2 +1292,3 @@ },
 		ewbank: "16",
+		saxon: "6",
 		band: "intermediate"
@@ -1252,2 +1302,3 @@ },
 		ewbank: "16",
+		saxon: "6",
 		band: "intermediate"
@@ -1261,2 +1312,3 @@ },
 		ewbank: "16",
+		saxon: "7a",
 		band: "intermediate"
@@ -1270,2 +1322,3 @@ },
 		ewbank: "16",
+		saxon: "7a",
 		band: "intermediate"
@@ -1279,2 +1332,3 @@ },
 		ewbank: "16",
+		saxon: "7a",
 		band: "intermediate"
@@ -1288,2 +1342,3 @@ },
 		ewbank: "16",
+		saxon: "7a",
 		band: "intermediate"
@@ -1297,2 +1352,3 @@ },
 		ewbank: "17",
+		saxon: "7a",
 		band: "intermediate"
@@ -1306,2 +1362,3 @@ },
 		ewbank: "17",
+		saxon: "7a",
 		band: "intermediate"
@@ -1315,2 +1372,3 @@ },
 		ewbank: "17",
+		saxon: "7b",
 		band: "intermediate"
@@ -1324,2 +1382,3 @@ },
 		ewbank: "17",
+		saxon: "7b",
 		band: "intermediate"
@@ -1333,2 +1392,3 @@ },
 		ewbank: "17",
+		saxon: "7b",
 		band: "intermediate"
@@ -1342,2 +1402,3 @@ },
 		ewbank: "18",
+		saxon: "7b",
 		band: "intermediate"
@@ -1351,2 +1412,3 @@ },
 		ewbank: "18",
+		saxon: "7c",
 		band: "intermediate"
@@ -1360,2 +1422,3 @@ },
 		ewbank: "18",
+		saxon: "7c",
 		band: "intermediate"
@@ -1369,2 +1432,3 @@ },
 		ewbank: "18",
+		saxon: "7c",
 		band: "intermediate"
@@ -1378,2 +1442,3 @@ },
 		ewbank: "18",
+		saxon: "7c",
 		band: "intermediate"
@@ -1387,2 +1452,3 @@ },
 		ewbank: "19",
+		saxon: "8a",
 		band: "experienced"
@@ -1396,2 +1462,3 @@ },
 		ewbank: "19",
+		saxon: "8a",
 		band: "experienced"
@@ -1405,2 +1472,3 @@ },
 		ewbank: "20",
+		saxon: "8b",
 		band: "experienced"
@@ -1414,2 +1482,3 @@ },
 		ewbank: "20",
+		saxon: "8b",
 		band: "experienced"
@@ -1423,2 +1492,3 @@ },
 		ewbank: "20",
+		saxon: "8c",
 		band: "experienced"
@@ -1432,2 +1502,3 @@ },
 		ewbank: "21",
+		saxon: "8c",
 		band: "experienced"
@@ -1441,2 +1512,3 @@ },
 		ewbank: "21",
+		saxon: "9a",
 		band: "experienced"
@@ -1450,2 +1522,3 @@ },
 		ewbank: "22",
+		saxon: "9a",
 		band: "experienced"
@@ -1459,2 +1532,3 @@ },
 		ewbank: "22",
+		saxon: "9a",
 		band: "experienced"
@@ -1468,2 +1542,3 @@ },
 		ewbank: "23",
+		saxon: "9a",
 		band: "experienced"
@@ -1477,2 +1552,3 @@ },
 		ewbank: "23",
+		saxon: "9b",
 		band: "experienced"
@@ -1486,2 +1562,3 @@ },
 		ewbank: "23",
+		saxon: "9b",
 		band: "experienced"
@@ -1495,2 +1572,3 @@ },
 		ewbank: "24",
+		saxon: "9c",
 		band: "experienced"
@@ -1504,2 +1582,3 @@ },
 		ewbank: "24",
+		saxon: "9c",
 		band: "experienced"
@@ -1513,2 +1592,3 @@ },
 		ewbank: "25",
+		saxon: "10a",
 		band: "expert"
@@ -1522,2 +1602,3 @@ },
 		ewbank: "25",
+		saxon: "10a",
 		band: "expert"
@@ -1531,2 +1612,3 @@ },
 		ewbank: "26",
+		saxon: "10a",
 		band: "expert"
@@ -1540,2 +1622,3 @@ },
 		ewbank: "26",
+		saxon: "10a",
 		band: "expert"
@@ -1549,2 +1632,3 @@ },
 		ewbank: "27",
+		saxon: "10b",
 		band: "expert"
@@ -1558,2 +1642,3 @@ },
 		ewbank: "27",
+		saxon: "10b",
 		band: "expert"
@@ -1567,2 +1652,3 @@ },
 		ewbank: "28",
+		saxon: "10c",
 		band: "expert"
@@ -1576,2 +1662,3 @@ },
 		ewbank: "28",
+		saxon: "10c",
 		band: "expert"
@@ -1585,2 +1672,3 @@ },
 		ewbank: "29",
+		saxon: "10c",
 		band: "expert"
@@ -1594,2 +1682,3 @@ },
 		ewbank: "29",
+		saxon: "10c",
 		band: "expert"
@@ -1603,2 +1692,3 @@ },
 		ewbank: "30",
+		saxon: "11b",
 		band: "expert"
@@ -1612,2 +1702,3 @@ },
 		ewbank: "30",
+		saxon: "11b",
 		band: "expert"
@@ -1621,2 +1712,3 @@ },
 		ewbank: "31",
+		saxon: "11c",
 		band: "expert"
@@ -1630,2 +1722,3 @@ },
 		ewbank: "31",
+		saxon: "11c",
 		band: "expert"
@@ -1639,2 +1732,3 @@ },
 		ewbank: "32",
+		saxon: "11c",
 		band: "elite"
@@ -1648,2 +1742,3 @@ },
 		ewbank: "32",
+		saxon: "11c",
 		band: "elite"
@@ -1657,2 +1752,3 @@ },
 		ewbank: "33",
+		saxon: "12a",
 		band: "elite"
@@ -1666,2 +1762,3 @@ },
 		ewbank: "33",
+		saxon: "12a",
 		band: "elite"
@@ -1675,2 +1772,3 @@ },
 		ewbank: "34",
+		saxon: "12b",
 		band: "elite"
@@ -1684,2 +1782,3 @@ },
 		ewbank: "34",
+		saxon: "12b",
 		band: "elite"
@@ -1693,2 +1792,3 @@ },
 		ewbank: "35",
+		saxon: "12c",
 		band: "elite"
@@ -1702,2 +1802,3 @@ },
 		ewbank: "35",
+		saxon: "12c",
 		band: "elite"
@@ -1711,2 +1812,3 @@ },
 		ewbank: "36",
+		saxon: "13a",
 		band: "elite"
@@ -1720,2 +1822,3 @@ },
 		ewbank: "36",
+		saxon: "13a",
 		band: "elite"
@@ -1729,2 +1832,3 @@ },
 		ewbank: "37",
+		saxon: "13b",
 		band: "elite"
@@ -1738,2 +1842,3 @@ },
 		ewbank: "37",
+		saxon: "13b",
 		band: "elite"
@@ -1747,2 +1852,3 @@ },
 		ewbank: "38",
+		saxon: "13b",
 		band: "elite"
@@ -1756,2 +1862,3 @@ },
 		ewbank: "38",
+		saxon: "13b",
 		band: "elite"
@@ -1765,2 +1872,3 @@ },
 		ewbank: "39",
+		saxon: "13c",
 		band: "elite"
@@ -1774,2 +1882,3 @@ },
 		ewbank: "39",
+		saxon: "13c",
 		band: "elite"
@@ -1783,2 +1892,3 @@ },
 		ewbank: "40",
+		saxon: "13c",
 		band: "elite"
@@ -1792,2 +1902,3 @@ },
 		ewbank: "40",
+		saxon: "13c",
 		band: "elite"
@@ -1814,3 +1925,3 @@ }
   offset: 1000,
-  allowableConversionType: [GradeScales.FRENCH, GradeScales.EWBANK],
+  allowableConversionType: [GradeScales.FRENCH, GradeScales.EWBANK, GradeScales.SAXON],
   isType: function isType(grade) {
@@ -2010,3 +2121,3 @@ if (isYds(grade) === null) {
   offset: 1000,
-  allowableConversionType: [GradeScales.YDS, GradeScales.EWBANK],
+  allowableConversionType: [GradeScales.YDS, GradeScales.EWBANK, GradeScales.SAXON],
   isType: function isType(grade) {
@@ -2080,18 +2191,20 @@ if (isFrench(grade) === null) {
 
-var uiaaGradeRegex = /^(\d{1,2}[+-]?\/?\d?[+-]?)$/;
+// NOTE: this currently assumes "incorrect" slash grades follows the normal pattern
+// i.e. 26/35 => 26/27
+// NOTE: +/- grades are rare for Ewbank.  May want to allow them later.
+// Might be simpler to just parse as two integers and check range.
 
-var isUIAA = function isUIAA(grade) {
-  return grade.match(uiaaGradeRegex);
-}; // UIAA grading system, predominant in Central Europe (esp. Germany, Austria, Switzerland)
-// Uses Arabic numerals with +/- signs, e.g. "7", "7-" (easier), or "7+" (harder)
-// (Sometimes roman numerals, e. g. "VII", are used - this is not supported)
+var ewbankGradeRegex = /^(([1-9])|([1-3][0-9])|(40)){1}(?:(\/)(([1-9])|([1-3][0-9])|(40)))?$/i;
 
+var isEwbank = function isEwbank(grade) {
+  return grade.match(ewbankGradeRegex);
+};
 
-var UIAAScale = {
-  displayName: 'UIAA Scale',
-  name: GradeScales.UIAA,
-  offset: 2000,
-  allowableConversionType: [GradeScales.YDS],
+var EwbankScale = {
+  displayName: 'Ewbank Grade',
+  name: GradeScales.EWBANK,
+  offset: 1000,
+  allowableConversionType: [GradeScales.YDS, GradeScales.FRENCH, GradeScales.SAXON],
   isType: function isType(grade) {
-    if (isUIAA(grade) === null) {
+    if (isEwbank(grade) === null) {
       return false;
@@ -2108,11 +2221,12 @@ }
       var validScore = Number.isInteger(score) ? score : Math.ceil(score);
-      return Math.min(Math.max(0, validScore), routes.length - 1);
+      var index = Math.min(Math.max(0, validScore), routes.length - 1);
+      return routes[index].ewbank;
     };
 
     if (typeof score === 'number') {
-      return routes[validateScore(score)].uiaa;
+      return validateScore(score);
     }
 
-    var low = routes[validateScore(score[0])].uiaa;
-    var high = routes[validateScore(score[1])].uiaa;
+    var low = validateScore(score[0]);
+    var high = validateScore(score[1]);
     if (low === high) return low;
@@ -2129,6 +2243,6 @@ return low + "/" + high;
 var _getScore$4 = function _getScore(grade) {
-  var parse = isUIAA(grade);
+  var parse = isEwbank(grade);
 
   if (parse == null) {
-    console.warn("Unexpected grade format: " + grade + " for grade scale UIAA");
+    console.warn("Unexpected grade format: " + grade + " for grade scale Ewbank");
     return -1;
@@ -2141,6 +2255,7 @@ }
   var basicScore = findScoreRange(function (r) {
-    return r.uiaa === basicGrade;
+    return r.ewbank === basicGrade;
   }, routes);
 
   if (wholeMatch !== basicGrade) {
+    // Slash grade
     var otherGrade;
@@ -2154,3 +2269,3 @@
       var nextGrade = findScoreRange(function (r) {
-        return r.uiaa.toLowerCase() === routes[otherGrade].uiaa.toLowerCase();
+        return r.ewbank === routes[otherGrade].ewbank;
       }, routes);
@@ -2166,20 +2281,18 @@ return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort(function (a, b) {
 
-// NOTE: this currently assumes "incorrect" slash grades follows the normal pattern
-// i.e. 26/35 => 26/27
-// NOTE: +/- grades are rare for Ewbank.  May want to allow them later.
-// Might be simpler to just parse as two integers and check range.
+var saxonGradeRegex = /^((([7-9]|1[0-3])([a-c]))|([1-6]))$/i; // Saxon grading system, predominant in Central Europe (esp. Germany, Austria, Switzerland)
+// Supports 1 -> 13c, slash grades i.e. 7a/7b
+// Uses Arabic numerals with letters from a-c, e.g. "7a" , "7b", or "7c" (hardest)
+// (Roman numerals, e. g. "V", are used - this is not supported)
 
-var ewbankGradeRegex = /^(([1-9])|([1-3][0-9])|(40)){1}(?:(\/)(([1-9])|([1-3][0-9])|(40)))?$/i;
-
-var isEwbank = function isEwbank(grade) {
-  return grade.match(ewbankGradeRegex);
+var isSaxon = function isSaxon(grade) {
+  return grade.match(saxonGradeRegex);
 };
 
-var EwbankScale = {
-  displayName: 'Ewbank Grade',
-  name: GradeScales.EWBANK,
+var SaxonScale = {
+  displayName: 'Saxon Scale',
+  name: GradeScales.SAXON,
   offset: 1000,
-  allowableConversionType: [GradeScales.YDS, GradeScales.FRENCH],
+  allowableConversionType: [GradeScales.YDS, GradeScales.EWBANK, GradeScales.FRENCH],
   isType: function isType(grade) {
-    if (isEwbank(grade) === null) {
+    if (isSaxon(grade) === null) {
       return false;
@@ -2200,7 +2313,7 @@ }
     if (typeof score === 'number') {
-      return routes[validateScore(score)].ewbank;
+      return routes[validateScore(score)].saxon;
     }
 
-    var low = routes[validateScore(score[0])].ewbank;
-    var high = routes[validateScore(score[1])].ewbank;
+    var low = routes[validateScore(score[0])].saxon;
+    var high = routes[validateScore(score[1])].saxon;
     if (low === high) return low;
@@ -2217,6 +2330,6 @@ return low + "/" + high;
 var _getScore$5 = function _getScore(grade) {
-  var parse = isEwbank(grade);
+  var parse = isSaxon(grade);
 
   if (parse == null) {
-    console.warn("Unexpected grade format: " + grade + " for grade scale Ewbank");
+    console.warn("Unexpected grade format: " + grade + " for grade scale Saxon");
     return -1;
@@ -2229,7 +2342,6 @@ }
   var basicScore = findScoreRange(function (r) {
-    return r.ewbank === basicGrade;
+    return r.saxon === basicGrade;
   }, routes);
 
   if (wholeMatch !== basicGrade) {
-    // Slash grade
     var otherGrade;
@@ -2243,3 +2355,3 @@
       var nextGrade = findScoreRange(function (r) {
-        return r.ewbank === routes[otherGrade].ewbank;
+        return r.saxon.toLowerCase() === routes[otherGrade].saxon.toLowerCase();
       }, routes);
@@ -2255,4 +2367,672 @@ return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort(function (a, b) {
 
+var ice_table = [
+	{
+		score: 0,
+		wi: "WI1",
+		ai: "AI1"
+	},
+	{
+		score: 1,
+		wi: "WI1",
+		ai: "AI1"
+	},
+	{
+		score: 2,
+		wi: "WI1",
+		ai: "AI1"
+	},
+	{
+		score: 3,
+		wi: "WI1",
+		ai: "AI1"
+	},
+	{
+		score: 4,
+		wi: "WI2",
+		ai: "AI2"
+	},
+	{
+		score: 5,
+		wi: "WI2",
+		ai: "AI2"
+	},
+	{
+		score: 6,
+		wi: "WI2",
+		ai: "AI2"
+	},
+	{
+		score: 7,
+		wi: "WI2",
+		ai: "AI2"
+	},
+	{
+		score: 8,
+		wi: "WI3",
+		ai: "AI3"
+	},
+	{
+		score: 9,
+		wi: "WI3",
+		ai: "AI3"
+	},
+	{
+		score: 10,
+		wi: "WI3",
+		ai: "AI3"
+	},
+	{
+		score: 11,
+		wi: "WI3",
+		ai: "AI3"
+	},
+	{
+		score: 12,
+		wi: "WI3+",
+		ai: "AI3+"
+	},
+	{
+		score: 13,
+		wi: "WI3+",
+		ai: "AI3+"
+	},
+	{
+		score: 14,
+		wi: "WI3+",
+		ai: "AI3+"
+	},
+	{
+		score: 15,
+		wi: "WI3+",
+		ai: "AI3+"
+	},
+	{
+		score: 16,
+		wi: "WI4",
+		ai: "AI4"
+	},
+	{
+		score: 17,
+		wi: "WI4",
+		ai: "AI4"
+	},
+	{
+		score: 18,
+		wi: "WI4",
+		ai: "AI4"
+	},
+	{
+		score: 19,
+		wi: "WI4",
+		ai: "AI4"
+	},
+	{
+		score: 20,
+		wi: "WI4+",
+		ai: "AI4+"
+	},
+	{
+		score: 21,
+		wi: "WI4+",
+		ai: "AI4+"
+	},
+	{
+		score: 22,
+		wi: "WI4+",
+		ai: "AI4+"
+	},
+	{
+		score: 23,
+		wi: "WI4+",
+		ai: "AI4+"
+	},
+	{
+		score: 24,
+		wi: "WI5",
+		ai: "AI5"
+	},
+	{
+		score: 25,
+		wi: "WI5",
+		ai: "AI5"
+	},
+	{
+		score: 26,
+		wi: "WI5",
+		ai: "AI5"
+	},
+	{
+		score: 27,
+		wi: "WI5",
+		ai: "AI5"
+	},
+	{
+		score: 28,
+		wi: "WI5+",
+		ai: "AI5+"
+	},
+	{
+		score: 29,
+		wi: "WI5+",
+		ai: "AI5+"
+	},
+	{
+		score: 30,
+		wi: "WI5+",
+		ai: "AI5+"
+	},
+	{
+		score: 31,
+		wi: "WI5+",
+		ai: "AI5+"
+	},
+	{
+		score: 32,
+		wi: "WI6",
+		ai: "AI6"
+	},
+	{
+		score: 33,
+		wi: "WI6",
+		ai: "AI6"
+	},
+	{
+		score: 34,
+		wi: "WI6",
+		ai: "AI6"
+	},
+	{
+		score: 35,
+		wi: "WI6",
+		ai: "AI6"
+	},
+	{
+		score: 36,
+		wi: "WI6+",
+		ai: "AI6+"
+	},
+	{
+		score: 37,
+		wi: "WI6+",
+		ai: "AI6+"
+	},
+	{
+		score: 38,
+		wi: "WI6+",
+		ai: "AI6+"
+	},
+	{
+		score: 39,
+		wi: "WI6+",
+		ai: "AI6+"
+	},
+	{
+		score: 40,
+		wi: "WI7",
+		ai: "AI7"
+	},
+	{
+		score: 41,
+		wi: "WI7",
+		ai: "AI7"
+	},
+	{
+		score: 42,
+		wi: "WI7",
+		ai: "AI7"
+	},
+	{
+		score: 43,
+		wi: "WI7",
+		ai: "AI7"
+	},
+	{
+		score: 44,
+		wi: "WI7+",
+		ai: "AI7+"
+	},
+	{
+		score: 45,
+		wi: "WI7+",
+		ai: "AI7+"
+	},
+	{
+		score: 46,
+		wi: "WI7+",
+		ai: "AI7+"
+	},
+	{
+		score: 47,
+		wi: "WI7+",
+		ai: "AI7+"
+	},
+	{
+		score: 48,
+		wi: "WI8",
+		ai: "AI8"
+	},
+	{
+		score: 49,
+		wi: "WI8",
+		ai: "AI8"
+	},
+	{
+		score: 50,
+		wi: "WI8",
+		ai: "AI8"
+	},
+	{
+		score: 51,
+		wi: "WI8",
+		ai: "AI8"
+	},
+	{
+		score: 52,
+		wi: "WI8+",
+		ai: "AI8+"
+	},
+	{
+		score: 53,
+		wi: "WI8+",
+		ai: "AI8+"
+	},
+	{
+		score: 54,
+		wi: "WI8+",
+		ai: "AI8+"
+	},
+	{
+		score: 55,
+		wi: "WI8+",
+		ai: "AI8+"
+	},
+	{
+		score: 56,
+		wi: "WI9",
+		ai: "AI9"
+	},
+	{
+		score: 57,
+		wi: "WI9",
+		ai: "AI9"
+	},
+	{
+		score: 58,
+		wi: "WI9",
+		ai: "AI9"
+	},
+	{
+		score: 59,
+		wi: "WI9",
+		ai: "AI9"
+	},
+	{
+		score: 60,
+		wi: "WI9+",
+		ai: "AI9+"
+	},
+	{
+		score: 61,
+		wi: "WI9+",
+		ai: "AI9+"
+	},
+	{
+		score: 62,
+		wi: "WI9+",
+		ai: "AI9+"
+	},
+	{
+		score: 63,
+		wi: "WI9+",
+		ai: "AI9+"
+	},
+	{
+		score: 64,
+		wi: "WI10",
+		ai: "AI10"
+	},
+	{
+		score: 65,
+		wi: "WI10",
+		ai: "AI10"
+	},
+	{
+		score: 66,
+		wi: "WI10",
+		ai: "AI10"
+	},
+	{
+		score: 67,
+		wi: "WI10",
+		ai: "AI10"
+	},
+	{
+		score: 68,
+		wi: "WI10+",
+		ai: "AI10+"
+	},
+	{
+		score: 69,
+		wi: "WI10+",
+		ai: "AI10+"
+	},
+	{
+		score: 70,
+		wi: "WI10+",
+		ai: "AI10+"
+	},
+	{
+		score: 71,
+		wi: "WI10+",
+		ai: "AI10+"
+	},
+	{
+		score: 72,
+		wi: "WI11",
+		ai: "AI11"
+	},
+	{
+		score: 73,
+		wi: "WI11",
+		ai: "AI11"
+	},
+	{
+		score: 74,
+		wi: "WI11",
+		ai: "AI11"
+	},
+	{
+		score: 75,
+		wi: "WI11",
+		ai: "AI11"
+	},
+	{
+		score: 76,
+		wi: "WI12",
+		ai: "AI12"
+	},
+	{
+		score: 77,
+		wi: "WI12",
+		ai: "AI12"
+	},
+	{
+		score: 78,
+		wi: "WI12",
+		ai: "AI12"
+	},
+	{
+		score: 79,
+		wi: "WI12",
+		ai: "AI12"
+	},
+	{
+		score: 80,
+		wi: "WI12+",
+		ai: "AI12+"
+	},
+	{
+		score: 81,
+		wi: "WI12+",
+		ai: "AI12+"
+	},
+	{
+		score: 82,
+		wi: "WI12+",
+		ai: "AI12+"
+	},
+	{
+		score: 83,
+		wi: "WI12+",
+		ai: "AI12+"
+	},
+	{
+		score: 84,
+		wi: "WI13",
+		ai: "AI13"
+	},
+	{
+		score: 85,
+		wi: "WI13",
+		ai: "AI13"
+	},
+	{
+		score: 86,
+		wi: "WI13",
+		ai: "AI13"
+	},
+	{
+		score: 87,
+		wi: "WI13",
+		ai: "AI13"
+	},
+	{
+		score: 88,
+		wi: "WI13+",
+		ai: "AI13+"
+	},
+	{
+		score: 89,
+		wi: "WI13+",
+		ai: "AI13+"
+	},
+	{
+		score: 90,
+		wi: "WI13+",
+		ai: "AI13+"
+	},
+	{
+		score: 91,
+		wi: "WI13+",
+		ai: "AI13+"
+	}
+];
+
+// https://en.aikipedia.org/aiki/Grade_(climbing)#Ice_and_mixed_climbing
+
+var aiGradeRegex = /^(AI)([1-2]|[3-9]\+?|1[0-3]\+?)$/;
+
+var isAI = function isAI(grade) {
+  return grade.match(aiGradeRegex);
+};
+
+var AIScale = {
+  displayName: 'AI Grade',
+  name: GradeScales.AI,
+  offset: 1000,
+  allowableConversionType: [GradeScales.WI],
+  isType: function isType(grade) {
+    if (isAI(grade) === null) {
+      return false;
+    }
+
+    return true;
+  },
+  getScore: function getScore(grade) {
+    return _getScore$6(grade);
+  },
+  getGrade: function getGrade(score) {
+    var validateScore = function validateScore(score) {
+      var validScore = Number.isInteger(score) ? score : Math.ceil(score);
+      return Math.min(Math.max(0, validScore), ice_table.length - 1);
+    };
+
+    if (typeof score === 'number') {
+      return ice_table[validateScore(score)].ai;
+    }
+
+    var low = ice_table[validateScore(score[0])].ai;
+    var high = ice_table[validateScore(score[1])].ai;
+    if (low === high) return low;
+    return low + "/" + high;
+  },
+  getGradeBand: function getGradeBand(grade) {
+    var score = _getScore$6(grade);
+
+    return routeScoreToBand(getAvgScore(score));
+  }
+};
+
+var _getScore$6 = function _getScore(grade) {
+  var parse = isAI(grade);
+
+  if (parse == null) {
+    console.warn("Unexpected grade format: " + grade + " for grade scale AI");
+    return -1;
+  }
+
+  var wholeMatch = parse[0];
+ // eslint-disable-line @typescript-eslint/no-unused-vars
+
+  var score = findScoreRange(function (r) {
+    return r.ai === wholeMatch;
+  }, ice_table);
+  return score;
+};
+
+// https://en.wikipedia.org/wiki/Grade_(climbing)#Ice_and_mixed_climbing
+
+var wiGradeRegex = /^(WI)([1-2]|[3-9]\+?|1[0-3]\+?)$/;
+
+var isWI = function isWI(grade) {
+  return grade.match(wiGradeRegex);
+};
+
+var WIScale = {
+  displayName: 'WI Grade',
+  name: GradeScales.WI,
+  offset: 1000,
+  allowableConversionType: [GradeScales.AI],
+  isType: function isType(grade) {
+    if (isWI(grade) === null) {
+      return false;
+    }
+
+    return true;
+  },
+  getScore: function getScore(grade) {
+    return _getScore$7(grade);
+  },
+  getGrade: function getGrade(score) {
+    var validateScore = function validateScore(score) {
+      var validScore = Number.isInteger(score) ? score : Math.ceil(score);
+      return Math.min(Math.max(0, validScore), ice_table.length - 1);
+    };
+
+    if (typeof score === 'number') {
+      return ice_table[validateScore(score)].wi;
+    }
+
+    var low = ice_table[validateScore(score[0])].wi;
+    var high = ice_table[validateScore(score[1])].wi;
+    if (low === high) return low;
+    return low + "/" + high;
+  },
+  getGradeBand: function getGradeBand(grade) {
+    var score = _getScore$7(grade);
+
+    return routeScoreToBand(getAvgScore(score));
+  }
+};
+
+var _getScore$7 = function _getScore(grade) {
+  var parse = isWI(grade);
+
+  if (parse == null) {
+    console.warn("Unexpected grade format: " + grade + " for grade scale WI");
+    return -1;
+  }
+
+  var wholeMatch = parse[0];
+ // eslint-disable-line @typescript-eslint/no-unused-vars
+
+  var score = findScoreRange(function (r) {
+    return r.wi === wholeMatch;
+  }, ice_table);
+  return score;
+};
+
+var uiaaGradeRegex = /^(\d{1,2}[+-]?\/?\d?[+-]?)$/;
+
+var isUIAA = function isUIAA(grade) {
+  return grade.match(uiaaGradeRegex);
+}; // UIAA grading system, predominant in Central Europe (esp. Germany, Austria, Switzerland)
+// Uses Arabic numerals with +/- signs, e.g. "7", "7-" (easier), or "7+" (harder)
+// (Sometimes roman numerals, e. g. "VII", are used - this is not supported)
+
+
+var UIAAScale = {
+  displayName: 'UIAA Scale',
+  name: GradeScales.UIAA,
+  offset: 2000,
+  allowableConversionType: [GradeScales.YDS, GradeScales.SAXON, GradeScales.EWBANK, GradeScales.FRENCH],
+  isType: function isType(grade) {
+    if (isUIAA(grade) === null) {
+      return false;
+    }
+
+    return true;
+  },
+  getScore: function getScore(grade) {
+    return _getScore$8(grade);
+  },
+  getGrade: function getGrade(score) {
+    var validateScore = function validateScore(score) {
+      var validScore = Number.isInteger(score) ? score : Math.ceil(score);
+      return Math.min(Math.max(0, validScore), routes.length - 1);
+    };
+
+    if (typeof score === 'number') {
+      return routes[validateScore(score)].uiaa;
+    }
+
+    var low = routes[validateScore(score[0])].uiaa;
+    var high = routes[validateScore(score[1])].uiaa;
+    if (low === high) return low;
+    return low + "/" + high;
+  },
+  getGradeBand: function getGradeBand(grade) {
+    var score = _getScore$8(grade);
+
+    return routeScoreToBand(getAvgScore(score));
+  }
+};
+
+var _getScore$8 = function _getScore(grade) {
+  var parse = isUIAA(grade);
+
+  if (parse == null) {
+    console.warn("Unexpected grade format: " + grade + " for grade scale UIAA");
+    return -1;
+  }
+
+  var wholeMatch = parse[0],
+      basicGrade = parse[1],
+      slash = parse[2];
+  var basicScore = findScoreRange(function (r) {
+    return r.uiaa === basicGrade;
+  }, routes);
+
+  if (wholeMatch !== basicGrade) {
+    var otherGrade;
+
+    if (slash !== null) {
+      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1;
+    }
+
+    if (otherGrade !== undefined) {
+      var nextGrade = findScoreRange(function (r) {
+        return r.uiaa.toLowerCase() === routes[otherGrade].uiaa.toLowerCase();
+      }, routes);
+      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort(function (a, b) {
+        return a - b;
+      });
+    }
+  }
+
+  return basicScore;
+};
+
 var _scales;
-var scales = (_scales = {}, _scales[GradeScales.VSCALE] = VScale, _scales[GradeScales.YDS] = YosemiteDecimal, _scales[GradeScales.FONT] = FontScale, _scales[GradeScales.FRENCH] = FrenchScale, _scales[GradeScales.UIAA] = UIAAScale, _scales[GradeScales.EWBANK] = EwbankScale, _scales);
+var scales = (_scales = {}, _scales[GradeScales.VSCALE] = VScale, _scales[GradeScales.YDS] = YosemiteDecimal, _scales[GradeScales.FONT] = FontScale, _scales[GradeScales.FRENCH] = FrenchScale, _scales[GradeScales.UIAA] = UIAAScale, _scales[GradeScales.EWBANK] = EwbankScale, _scales[GradeScales.SAXON] = SaxonScale, _scales[GradeScales.AI] = AIScale, _scales[GradeScales.WI] = WIScale, _scales);
 
@@ -2301,2 +3081,28 @@ /**
 };
+/**
+ *
+ * @param fromGrade grade based on grade scale type
+ * @param fromGradeScaleType grade scale type to convert grade from
+ * @param toGradeScaleType grade scale type to convert grade to
+ * @returns A scale's grade converted to a different scale's grade
+ */
+
+var convertGrade = function convertGrade(fromGrade, fromGradeScaleType, toGradeScaleType) {
+  var fromScale = getScale(fromGradeScaleType);
+  var toScale = getScale(toGradeScaleType);
+
+  if (fromScale === null || toScale === null) {
+    return '';
+  }
+
+  var checkScaleToConvert = fromScale.allowableConversionType.includes(toGradeScaleType);
+
+  if (!checkScaleToConvert) {
+    console.warn("Scale: " + fromScale.displayName + " doesn't support converting to Scale: " + toScale.displayName);
+    return '';
+  }
+
+  var toScore = fromScale.getScore(fromGrade);
+  return toScale.getGrade(toScore);
+};
 var isVScale = function isVScale(grade) {
@@ -2326,2 +3132,3 @@ var scale = scales[GradeScales.VSCALE];
 var YDS_ARRAY = ['5.0', '5.1', '5.2', '5.3', '5.4', '5.5', '5.6', '5.7', '5.8', '5.9', '5.10a', '5.10b', '5.10c', '5.10d', '5.11a', '5.11b', '5.11c', '5.11d', '5.12a', '5.12b', '5.12c', '5.12d', '5.13a', '5.13b', '5.13c', '5.13d', '5.14a', '5.14b', '5.14c', '5.14d', '5.15a', '5.15b', '5.15c', '5.15d'];
+var SAXON_ARRAY = ['1', '2', '3', '4', '5', '6', '7a', '7b', '7c', '8a', '8b', '8c', '9a', '9b', '9c', '10a', '10b', '10c', '11a', '11b', '11c', '12a', '12b'];
 var BRITISH_TECH_ARRAY = ['1', '2', '3', '4a', '4b', '4c', '5a', '5b', '5c', '6a', '6b', '6c', '7a', '7b'];
@@ -2346,3 +3153,4 @@ var BRITISH_ADJ_ARRAY = ['M', 'D', 'VD', 'S', 'HS', 'HVS', 'E1', 'E2', 'E3', 'E4', 'E5', 'E6', 'E7', 'E8', 'E9', 'E10', 'E11'];
     UIAA: UIAA_ARRAY,
-    Ewbank: EWBANK_ARRAY
+    Ewbank: EWBANK_ARRAY,
+    Saxon: SAXON_ARRAY
   },
@@ -2353,5 +3161,12 @@ community: {}
 
+exports.Ewbank = EwbankScale;
+exports.Font = FontScale;
+exports.French = FrenchScale;
 exports.GradeBands = GradeBands;
 exports.GradeScales = GradeScales;
+exports.UIAA = UIAAScale;
+exports.VScale = VScale;
+exports.YosemiteDecimal = YosemiteDecimal;
 exports.bouldering = bouldering;
+exports.convertGrade = convertGrade;
 exports.freeClimbing = freeClimbing;
@@ -2358,0 +3173,0 @@ exports.getScale = getScale;

dist/sandbag.cjs.production.min.js

@@ -1,2 +0,2 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var e={VSCALE:"vscale",YDS:"yds",FONT:"font",FRENCH:"french",UIAA:"uiaa",EWBANK:"ewbank"},n=function(e,n){var a=n.filter(e).map((function(e){return e.score})).sort((function(e,n){return e-n})),r=a[0],c=a[a.length-1];return void 0===r?0:void 0===c?r:[r,c]};function a(e){return"number"==typeof e?e:(e[1]+e[0])/2}var 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e.french.toLowerCase()===v[c].french.toLowerCase()}),v);return[a(i),a(d)].sort((function(e,n){return e-n}))}return i},A=/^(\d{1,2}[+-]?\/?\d?[+-]?)$/,S=function(e){return e.match(A)},T={displayName:"UIAA Scale",name:e.UIAA,offset:2e3,allowableConversionType:[e.YDS],isType:function(e){return null!==S(e)},getScore:function(e){return M(e)},getGrade:function(e){var n=function(e){var n=Number.isInteger(e)?e:Math.ceil(e);return Math.min(Math.max(0,n),v.length-1)};if("number"==typeof e)return v[n(e)].uiaa;var a=v[n(e[0])].uiaa,r=v[n(e[1])].uiaa;return a===r?a:a+"/"+r},getGradeBand:function(e){var n=M(e);return o(a(n))}},M=function(e){var r=S(e);if(null==r)return console.warn("Unexpected grade format: "+e+" for grade scale UIAA"),-1;var c,t=r[0],b=r[1],o=r[2],i=n((function(e){return e.uiaa===b}),v);if(t!==b&&(null!==o&&(c=("number"==typeof i?i:i[1])+1),void 0!==c)){var d=n((function(e){return e.uiaa.toLowerCase()===v[c].uiaa.toLowerCase()}),v);return[a(i),a(d)].sort((function(e,n){return e-n}))}return i},G=/^(([1-9])|([1-3][0-9])|(40)){1}(?:(\/)(([1-9])|([1-3][0-9])|(40)))?$/i,I=function(e){return e.match(G)},D={displayName:"Ewbank Grade",name:e.EWBANK,offset:1e3,allowableConversionType:[e.YDS,e.FRENCH],isType:function(e){return null!==I(e)},getScore:function(e){return L(e)},getGrade:function(e){var n=function(e){var n=Number.isInteger(e)?e:Math.ceil(e);return Math.min(Math.max(0,n),v.length-1)};if("number"==typeof e)return v[n(e)].ewbank;var a=v[n(e[0])].ewbank,r=v[n(e[1])].ewbank;return a===r?a:a+"/"+r},getGradeBand:function(e){var n=L(e);return o(a(n))}},L=function(e){var r=I(e);if(null==r)return console.warn("Unexpected grade format: "+e+" for grade scale Ewbank"),-1;var c,t=r[0],b=r[1],o=r[2],i=n((function(e){return e.ewbank===b}),v);if(t!==b&&(null!==o&&(c=("number"==typeof i?i:i[1])+1),void 0!==c)){var d=n((function(e){return e.ewbank===v[c].ewbank}),v);return[a(i),a(d)].sort((function(e,n){return e-n}))}return i},U=((r={})[e.VSCALE]=f,r[e.YDS]=p,r[e.FONT]=m,r[e.FRENCH]=N,r[e.UIAA]=T,r[e.EWBANK]=D,r),R=function(e){var n=U[e];return null===n&&console.warn("Scale: "+e+" isn't currently supported"),n},F=function(e,n){var a=R(n);return null===a?-1:a.getScore(e)};exports.GradeBands=t,exports.GradeScales=e,exports.bouldering={},exports.freeClimbing={clean:{yds:["5.0","5.1","5.2","5.3","5.4","5.5","5.6","5.7","5.8","5.9","5.10a","5.10b","5.10c","5.10d","5.11a","5.11b","5.11c","5.11d","5.12a","5.12b","5.12c","5.12d","5.13a","5.13b","5.13c","5.13d","5.14a","5.14b","5.14c","5.14d","5.15a","5.15b","5.15c","5.15d"],class:["Class 1","Class 2","Class 3","Class 4","Class 5"],britishTech:["1","2","3","4a","4b","4c","5a","5b","5c","6a","6b","6c","7a","7b"],britishAdj:["M","D","VD","S","HS","HVS","E1","E2","E3","E4","E5","E6","E7","E8","E9","E10","E11"],French:["1a","1b","1c","2a","2b","2c","3a","3b","3c","4a","4b","4c","5a","5a+","5b","5b+","5c","5c+","6a","6a+","6b","6b+","6c","6c+","7a","7a+","7b","7b+","7c","7c+","8a","8a+","8b","8b+","8c","8c+","9a","9a+","9b","9b+","9c","9c+"],UIAA:["1","2","3","4","4+/5-","5","5+","6-","6","6+","7-","7","7+","8-","8","8+","9-","9","9+","10-","10","10+","11-","11","11+","12-","12"],Ewbank:["1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30","31","32","33","34","35","36","37","38","39","40"]},community:{}},exports.getScale=R,exports.getScore=F,exports.getScoreForSort=function(e,n){var a=F(e,n);return"number"==typeof a?a:(a[1]+a[0])/2},exports.isVScale=function(n){var a=U[e.VSCALE];return null!=a&&a.isType(n)},exports.protection=["G","PG","PG13","R","X"];
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s},U=[{score:0,wi:"WI1",ai:"AI1"},{score:1,wi:"WI1",ai:"AI1"},{score:2,wi:"WI1",ai:"AI1"},{score:3,wi:"WI1",ai:"AI1"},{score:4,wi:"WI2",ai:"AI2"},{score:5,wi:"WI2",ai:"AI2"},{score:6,wi:"WI2",ai:"AI2"},{score:7,wi:"WI2",ai:"AI2"},{score:8,wi:"WI3",ai:"AI3"},{score:9,wi:"WI3",ai:"AI3"},{score:10,wi:"WI3",ai:"AI3"},{score:11,wi:"WI3",ai:"AI3"},{score:12,wi:"WI3+",ai:"AI3+"},{score:13,wi:"WI3+",ai:"AI3+"},{score:14,wi:"WI3+",ai:"AI3+"},{score:15,wi:"WI3+",ai:"AI3+"},{score:16,wi:"WI4",ai:"AI4"},{score:17,wi:"WI4",ai:"AI4"},{score:18,wi:"WI4",ai:"AI4"},{score:19,wi:"WI4",ai:"AI4"},{score:20,wi:"WI4+",ai:"AI4+"},{score:21,wi:"WI4+",ai:"AI4+"},{score:22,wi:"WI4+",ai:"AI4+"},{score:23,wi:"WI4+",ai:"AI4+"},{score:24,wi:"WI5",ai:"AI5"},{score:25,wi:"WI5",ai:"AI5"},{score:26,wi:"WI5",ai:"AI5"},{score:27,wi:"WI5",ai:"AI5"},{score:28,wi:"WI5+",ai:"AI5+"},{score:29,wi:"WI5+",ai:"AI5+"},{score:30,wi:"WI5+",ai:"AI5+"},{score:31,wi:"WI5+",ai:"AI5+"},{score:32,wi:"WI6",ai:"AI6"},{score:33,wi:"WI6",ai:"AI6"},{score:34,wi:"WI6",ai:"AI6"},{score:35,wi:"WI6",ai:"AI6"},{score:36,wi:"WI6+",ai:"AI6+"},{score:37,wi:"WI6+",ai:"AI6+"},{score:38,wi:"WI6+",ai:"AI6+"},{score:39,wi:"WI6+",ai:"AI6+"},{score:40,wi:"WI7",ai:"AI7"},{score:41,wi:"WI7",ai:"AI7"},{score:42,wi:"WI7",ai:"AI7"},{score:43,wi:"WI7",ai:"AI7"},{score:44,wi:"WI7+",ai:"AI7+"},{score:45,wi:"WI7+",ai:"AI7+"},{score:46,wi:"WI7+",ai:"AI7+"},{score:47,wi:"WI7+",ai:"AI7+"},{score:48,wi:"WI8",ai:"AI8"},{score:49,wi:"WI8",ai:"AI8"},{score:50,wi:"WI8",ai:"AI8"},{score:51,wi:"WI8",ai:"AI8"},{score:52,wi:"WI8+",ai:"AI8+"},{score:53,wi:"WI8+",ai:"AI8+"},{score:54,wi:"WI8+",ai:"AI8+"},{score:55,wi:"WI8+",ai:"AI8+"},{score:56,wi:"WI9",ai:"AI9"},{score:57,wi:"WI9",ai:"AI9"},{score:58,wi:"WI9",ai:"AI9"},{score:59,wi:"WI9",ai:"AI9"},{score:60,wi:"WI9+",ai:"AI9+"},{score:61,wi:"WI9+",ai:"AI9+"},{score:62,wi:"WI9+",ai:"AI9+"},{score:63,wi:"WI9+",ai:"AI9+"},{score:64,wi:"WI10",ai:"AI10"},{score:65,wi:"WI10",ai:"AI10"},{score:66,wi:"WI10",ai:"AI10"},{score:67,wi:"WI10",ai:"AI10"},{score:68,wi:"WI10+",ai:"AI10+"},{score:69,wi:"WI10+",ai:"AI10+"},{score:70,wi:"WI10+",ai:"AI10+"},{score:71,wi:"WI10+",ai:"AI10+"},{score:72,wi:"WI11",ai:"AI11"},{score:73,wi:"WI11",ai:"AI11"},{score:74,wi:"WI11",ai:"AI11"},{score:75,wi:"WI11",ai:"AI11"},{score:76,wi:"WI12",ai:"AI12"},{score:77,wi:"WI12",ai:"AI12"},{score:78,wi:"WI12",ai:"AI12"},{score:79,wi:"WI12",ai:"AI12"},{score:80,wi:"WI12+",ai:"AI12+"},{score:81,wi:"WI12+",ai:"AI12+"},{score:82,wi:"WI12+",ai:"AI12+"},{score:83,wi:"WI12+",ai:"AI12+"},{score:84,wi:"WI13",ai:"AI13"},{score:85,wi:"WI13",ai:"AI13"},{score:86,wi:"WI13",ai:"AI13"},{score:87,wi:"WI13",ai:"AI13"},{score:88,wi:"WI13+",ai:"AI13+"},{score:89,wi:"WI13+",ai:"AI13+"},{score:90,wi:"WI13+",ai:"AI13+"},{score:91,wi:"WI13+",ai:"AI13+"}],L=/^(AI)([1-2]|[3-9]\+?|1[0-3]\+?)$/,F=function(e){return e.match(L)},O={displayName:"AI Grade",name:e.AI,offset:1e3,allowableConversionType:[e.WI],isType:function(e){return null!==F(e)},getScore:function(e){return R(e)},getGrade:function(e){var n=function(e){var n=Number.isInteger(e)?e:Math.ceil(e);return Math.min(Math.max(0,n),U.length-1)};if("number"==typeof e)return U[n(e)].ai;var a=U[n(e[0])].ai,r=U[n(e[1])].ai;return a===r?a:a+"/"+r},getGradeBand:function(e){var n=R(e);return t(a(n))}},R=function(e){var a=F(e);if(null==a)return console.warn("Unexpected grade format: "+e+" for grade scale AI"),-1;var r=a[0];return n((function(e){return e.ai===r}),U)},$=/^(WI)([1-2]|[3-9]\+?|1[0-3]\+?)$/,K=function(e){return e.match($)},X={displayName:"WI Grade",name:e.WI,offset:1e3,allowableConversionType:[e.AI],isType:function(e){return null!==K(e)},getScore:function(e){return H(e)},getGrade:function(e){var n=function(e){var n=Number.isInteger(e)?e:Math.ceil(e);return Math.min(Math.max(0,n),U.length-1)};if("number"==typeof e)return U[n(e)].wi;var a=U[n(e[0])].wi,r=U[n(e[1])].wi;return a===r?a:a+"/"+r},getGradeBand:function(e){var n=H(e);return t(a(n))}},H=function(e){var a=K(e);if(null==a)return console.warn("Unexpected grade format: "+e+" for grade scale WI"),-1;var r=a[0];return n((function(e){return e.wi===r}),U)},Y=/^(\d{1,2}[+-]?\/?\d?[+-]?)$/,P=function(e){return e.match(Y)},j={displayName:"UIAA Scale",name:e.UIAA,offset:2e3,allowableConversionType:[e.YDS,e.SAXON,e.EWBANK,e.FRENCH],isType:function(e){return null!==P(e)},getScore:function(e){return _(e)},getGrade:function(e){var n=function(e){var n=Number.isInteger(e)?e:Math.ceil(e);return Math.min(Math.max(0,n),w.length-1)};if("number"==typeof e)return w[n(e)].uiaa;var a=w[n(e[0])].uiaa,r=w[n(e[1])].uiaa;return a===r?a:a+"/"+r},getGradeBand:function(e){var n=_(e);return t(a(n))}},_=function(e){var r=P(e);if(null==r)return console.warn("Unexpected grade format: "+e+" for grade scale UIAA"),-1;var o,c=r[0],i=r[1],t=r[2],s=n((function(e){return e.uiaa===i}),w);if(c!==i&&(null!==t&&(o=("number"==typeof s?s:s[1])+1),void 0!==o)){var b=n((function(e){return e.uiaa.toLowerCase()===w[o].uiaa.toLowerCase()}),w);return[a(s),a(b)].sort((function(e,n){return e-n}))}return s},z=((r={})[e.VSCALE]=f,r[e.YDS]=h,r[e.FONT]=A,r[e.FRENCH]=W,r[e.UIAA]=j,r[e.EWBANK]=S,r[e.SAXON]=G,r[e.AI]=O,r[e.WI]=X,r),Z=function(e){var n=z[e];return null===n&&console.warn("Scale: "+e+" isn't currently supported"),n},q=function(e,n){var a=Z(n);return null===a?-1:a.getScore(e)};exports.Ewbank=S,exports.Font=A,exports.French=W,exports.GradeBands=c,exports.GradeScales=e,exports.UIAA=j,exports.VScale=f,exports.YosemiteDecimal=h,exports.bouldering={},exports.convertGrade=function(e,n,a){var r=Z(n),o=Z(a);if(null===r||null===o)return"";if(!r.allowableConversionType.includes(a))return console.warn("Scale: "+r.displayName+" doesn't support converting to Scale: "+o.displayName),"";var c=r.getScore(e);return o.getGrade(c)},exports.freeClimbing={clean:{yds:["5.0","5.1","5.2","5.3","5.4","5.5","5.6","5.7","5.8","5.9","5.10a","5.10b","5.10c","5.10d","5.11a","5.11b","5.11c","5.11d","5.12a","5.12b","5.12c","5.12d","5.13a","5.13b","5.13c","5.13d","5.14a","5.14b","5.14c","5.14d","5.15a","5.15b","5.15c","5.15d"],class:["Class 1","Class 2","Class 3","Class 4","Class 5"],britishTech:["1","2","3","4a","4b","4c","5a","5b","5c","6a","6b","6c","7a","7b"],britishAdj:["M","D","VD","S","HS","HVS","E1","E2","E3","E4","E5","E6","E7","E8","E9","E10","E11"],French:["1a","1b","1c","2a","2b","2c","3a","3b","3c","4a","4b","4c","5a","5a+","5b","5b+","5c","5c+","6a","6a+","6b","6b+","6c","6c+","7a","7a+","7b","7b+","7c","7c+","8a","8a+","8b","8b+","8c","8c+","9a","9a+","9b","9b+","9c","9c+"],UIAA:["1","2","3","4","4+/5-","5","5+","6-","6","6+","7-","7","7+","8-","8","8+","9-","9","9+","10-","10","10+","11-","11","11+","12-","12"],Ewbank:["1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30","31","32","33","34","35","36","37","38","39","40"],Saxon:["1","2","3","4","5","6","7a","7b","7c","8a","8b","8c","9a","9b","9c","10a","10b","10c","11a","11b","11c","12a","12b"]},community:{}},exports.getScale=Z,exports.getScore=q,exports.getScoreForSort=function(e,n){var a=q(e,n);return"number"==typeof a?a:(a[1]+a[0])/2},exports.isVScale=function(n){var a=z[e.VSCALE];return null!=a&&a.isType(n)},exports.protection=["G","PG","PG13","R","X"];
 //# sourceMappingURL=sandbag.cjs.production.min.js.map

dist/sandbag.cjs.production.min.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"sandbag.cjs.production.min.js","sources":["../src/GradeScale.ts","../src/GradeBands.ts","../src/scales/v.ts","../src/scales/yds.ts","../src/scales/font.ts","../src/scales/french.ts","../src/scales/uiaa.ts","../src/scales/ewbank.ts","../src/scales/index.ts","../src/GradeParser.ts","../src/index.ts"],"sourcesContent":["import { GradeBandTypes } from './GradeBands'\n\nexport type Tuple = [number, number]\n\nexport default interface GradeScale {\n  isType: (grade: string) => boolean\n  getScore: (grade: string) => number | Tuple\n  getGrade: (score: number | Tuple) => string\n  getGradeBand: (grade: string) => GradeBandTypes\n  displayName: string\n  name: GradeScalesTypes\n  offset: number\n  allowableConversionType: GradeScalesTypes[]\n}\n\nexport const GradeScales = {\n  VSCALE: 'vscale',\n  YDS: 'yds',\n  FONT: 'font',\n  FRENCH: 'french',\n  UIAA: 'uiaa',\n  EWBANK: 'ewbank'\n} as const\n\nexport type GradeScalesTypes = typeof GradeScales[keyof typeof GradeScales]\n\nexport const findScoreRange = (compareFn, list): number | Tuple => {\n  const scores = list.filter(compareFn)\n    .map(b => b.score)\n    .sort((a, b) => a - b)\n\n  const low = scores[0]\n  const high = scores[scores.length - 1]\n  if (low === undefined) {\n    return 0\n  }\n  if (high === undefined) {\n    return low\n  }\n  return [low, high]\n}\nexport function getAvgScore (score: number | Tuple): number {\n  return typeof score === 'number' ? score : (score[1] + score[0]) / 2\n}\n","export const GradeBands = {\n  UNKNOWN: 'unknown',\n  BEGINNER: 'beginner',\n  INTERMEDIATE: 'intermediate',\n  ADVANCED: 'advanced',\n  EXPERT: 'expert'\n} as const\n\nexport type GradeBandTypes = typeof GradeBands[keyof typeof GradeBands]\n\n/**\n *\n * @param score universal grade score\n * @param distribution GradeBandTypes to corresponding scores\n * @returns GradeBandType for passed in score\n */\nconst scoreToBand = (score: number, distribution: Record<GradeBandTypes, number>): GradeBandTypes => {\n  const gradeBands = Object.keys(distribution).sort((a, b) => distribution[b] - distribution[a]) as GradeBandTypes[]\n  const gradeBand: GradeBandTypes = gradeBands.find((gradeBand: GradeBandTypes) => distribution[gradeBand] <= score) ?? GradeBands.UNKNOWN\n  return gradeBand\n}\n\n/**\n *\n * @param score universal grade score\n * @returns GradeBandType for passed in score based on routes\n */\nexport const routeScoreToBand = (score: number): GradeBandTypes => {\n  const distribution = {\n    [GradeBands.UNKNOWN]: -1,\n    [GradeBands.BEGINNER]: 0,\n    [GradeBands.INTERMEDIATE]: 54,\n    [GradeBands.ADVANCED]: 67.5,\n    [GradeBands.EXPERT]: 82.5\n  }\n  return scoreToBand(score, distribution)\n}\n\n/**\n *\n * @param score universal grade score\n * @returns GradeBandType for passed in score based on bouldering\n */\nexport const boulderScoreToBand = (score: number): GradeBandTypes => {\n  const distribution = {\n    [GradeBands.UNKNOWN]: -1,\n    [GradeBands.BEGINNER]: 0,\n    [GradeBands.INTERMEDIATE]: 50,\n    [GradeBands.ADVANCED]: 60,\n    [GradeBands.EXPERT]: 72\n  }\n  return scoreToBand(score, distribution)\n}\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport boulder from '../data/boulder.json'\nimport { Boulder } from '.'\nimport { boulderScoreToBand, GradeBandTypes } from '../GradeBands'\n\nconst vGradeRegex = /^(V[0-9]{1,2})([/+])?([/-])?([0-9]{1,2})?$/i\nconst vGradeIrregular = /^V-([a-zA-Z]*)$/i\n\nconst VScale: GradeScale = {\n  displayName: 'V Scale',\n  name: GradeScales.VSCALE,\n  offset: 1000,\n  allowableConversionType: [GradeScales.FONT],\n  isType: (grade: string): boolean => {\n    const isVGrade = grade.match(vGradeRegex) !== null || grade.match(vGradeIrregular)\n    // If there isn't a match sort it to the bottom\n    if (isVGrade === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    function validateScore (score: number): number {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), boulder.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return boulder[validateScore(score)].v\n    }\n\n    const low: string = boulder[validateScore(score[0])].v\n    const high: string = boulder[validateScore(score[1])].v\n    if (low === high) return low\n    return `${low}-${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return boulderScoreToBand(getAvgScore(score))\n  }\n}\n\nexport default VScale\n\nexport const getScoreIrregular = (irregularMatch: RegExpMatchArray): number => {\n  let score = 0\n  /* eslint-disable-next-line @typescript-eslint/no-unused-vars */\n  const [_, group] = irregularMatch\n  switch (group) {\n    case 'easy':\n      score = 1\n      break\n    default:\n      score = 0\n      break\n  }\n  return score\n}\n\nexport const getScoreCommon = (match: RegExpMatchArray): number => {\n  let score = 0\n  /* eslint-disable-next-line @typescript-eslint/no-unused-vars */\n  const [_, num, hasPlus, hasMinus, secondNumber] = match\n  const minus = hasMinus !== undefined && secondNumber === undefined ? -1 : 0 // check minus is not a V1-2\n  const plus =\n    (hasMinus !== undefined && secondNumber !== undefined) || hasPlus !== undefined ? 1 : 0 // grade V1+ the same as V1-2\n  score = (parseInt(num, 10) + 1) * 10 + minus + plus // V0 = 10, leave room for V-easy to be below 0\n\n  return score\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = grade.match(vGradeRegex)\n  if (parse == null) {\n    // not a valid V scale\n    console.warn(`Unexpected grade format: ${grade} for grade scale v scale`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, plus, dash, secondGrade] = parse\n\n  const basicScore = findScoreRange(\n    (r: Boulder) => r.v.toLowerCase() === basicGrade.toLowerCase(),\n    boulder\n  )\n  // ugly but working will fix later (says ever dev ever)\n  if (wholeMatch !== basicGrade) {\n    let otherGrade\n    // V5+, V2-3\n    if (plus !== undefined || secondGrade !== undefined) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    } else if (dash !== undefined) {\n      // V5-, V2-\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[0]) - 1\n    }\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange(\n        (r: Boulder) => r.v.toLowerCase() === boulder[otherGrade].v.toLowerCase(),\n        boulder\n      )\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport routes from '../data/routes.json'\nimport { Route } from '.'\nimport { GradeBandTypes, routeScoreToBand } from '../GradeBands'\n\nconst REGEX_5_X = /(^5\\.([0-9]|1[0-6]))()([+-])?$/i\n// Support 5.0 to 5.16 with + and -\nconst REGEX_5_10_LETTER = /(^5\\.(1[0-6]))([abcd])(\\/[abcd])?$/i\n// Support 5.10x to 5.16x where x can be a,b,c,d. Allows for slash grade\nconst REGEX_5_X_LETTER = /(^5\\.(?:[0-9]|1[0-6]))([abcd])?$/i\n// Support 5.0(x) to 5.16(x) where x can be a,b,c,d.\n\n// const unicodeAlphabetStart = 96\n\nconst isYds = (grade: string): RegExpMatchArray | null =>\n  grade.match(REGEX_5_X) ?? grade.match(REGEX_5_10_LETTER)\n\nconst YosemiteDecimal: GradeScale = {\n  displayName: 'Yosemite Decimal System',\n  name: GradeScales.YDS,\n  offset: 1000,\n  allowableConversionType: [GradeScales.FRENCH, GradeScales.EWBANK],\n  isType: (grade: string): boolean => {\n    if (isYds(grade) === null) {\n      return false\n    }\n    return true\n  },\n\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    function validateScore (score: number): number {\n      return Math.min(Math.max(0, score), routes.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return routes[validateScore(score)].yds\n    }\n    const low: string = routes[validateScore(score[0])].yds\n    const high: string = routes[validateScore(score[1])].yds\n    if (low === high) return low\n\n    /* eslint-disable-next-line @typescript-eslint/no-unused-vars */\n    const [_, lowBasicGrade, lowLetter] = low.match(REGEX_5_X_LETTER) ?? []\n    /* eslint-disable-next-line @typescript-eslint/no-unused-vars */\n    const [__, highBasicGrade, highLetter] = high.match(REGEX_5_X_LETTER) ?? []\n\n    if (lowBasicGrade !== highBasicGrade) {\n      return `${low}/${high}`\n    }\n    return `${lowBasicGrade}${lowLetter}/${highLetter}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return routeScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isYds(grade)\n  if (parse === null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale yds`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, number, letter, plusOrMinusOrSlash] = parse\n  let normalizedGrade = basicGrade\n  const plusSlash = ['+', '/'].includes(plusOrMinusOrSlash)\n  const minus = plusOrMinusOrSlash === '-'\n  let normalizedLetter = letter\n  const isLargeNonLetter = parseInt(number, 10) > 9 && normalizedLetter === ''\n  if (isLargeNonLetter) {\n    // 11-, 13+, 12\n    normalizedLetter = minus ? 'a' : plusSlash ? 'c' : 'b'\n  }\n  normalizedGrade = basicGrade + normalizedLetter\n  const basicScore = findScoreRange((r: Route) => {\n    return r.yds === normalizedGrade\n  }, routes)\n\n  if (wholeMatch !== normalizedGrade) {\n    let otherGrade\n    // 5.11+, 5.10a/b\n    if (plusSlash || isLargeNonLetter) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    } else if (minus) {\n      // 5.11-\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[0]) - 1\n    }\n\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange((r: Route) => {\n        return r.yds.toLowerCase() === routes[Math.max(otherGrade, 0)].yds.toLowerCase()\n      }, routes)\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n\nexport default YosemiteDecimal\n","import boulder from '../data/boulder.json'\nimport GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\n\nimport { Boulder } from '.'\nimport { boulderScoreToBand, GradeBandTypes } from '../GradeBands'\n\nconst fontGradeRegex = /^([1-9][a-c][+]?){1}(?:(\\/)([1-9][a-c][+]?))?$/i\n// Supports 1a -> 9c+, slash grades i.e. 5a/5a+ or 6a+/6b\n// NOTE: this currently assumes \"incorrect\" slash grades follows the normal pattern\n// i.e. 6b+/5a => 6b+/6c\nconst isFont = (grade: string): RegExpMatchArray | null => grade.match(fontGradeRegex)\n\nconst FontScale: GradeScale = {\n  displayName: 'Fontainebleau',\n  name: GradeScales.FONT,\n  offset: 1000,\n  allowableConversionType: [GradeScales.VSCALE],\n  isType: (grade: string): boolean => {\n    if (isFont(grade) === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    const validateScore = (score: number): number => {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), boulder.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return boulder[validateScore(score)].font\n    }\n\n    const low: string = boulder[validateScore(score[0])].font\n    const high: string = boulder[validateScore(score[1])].font\n    if (low === high) return low\n    return `${low}/${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return boulderScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isFont(grade)\n  if (parse == null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale font`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, slash] = parse\n  const basicScore = findScoreRange((b: Boulder) => {\n    return b.font === basicGrade\n  }, boulder)\n\n  if (wholeMatch !== basicGrade) {\n    // 5a/5a+\n    let otherGrade\n    if (slash !== null) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    }\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange(\n        (r: Boulder) => r.font.toLowerCase() === boulder[otherGrade].font.toLowerCase(),\n        boulder\n      )\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n\nexport default FontScale\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport routes from '../data/routes.json'\nimport { Route } from '.'\nimport { GradeBandTypes, routeScoreToBand } from '../GradeBands'\n\nconst frenchGradeRegex = /^([1-9][a-c][+]?){1}(?:(\\/)([1-9][a-c][+]?))?$/i\n// Supports 1a -> 9c+, slash grades i.e. 5a/5a+ or 6a+/6b\n// NOTE: this currently assumes \"incorrect\" slash grades follows the normal pattern\n// i.e. 6b+/5a => 6b+/6c\nconst isFrench = (grade: string): RegExpMatchArray | null => grade.match(frenchGradeRegex)\n\nconst FrenchScale: GradeScale = {\n  displayName: 'French Scale',\n  name: GradeScales.FRENCH,\n  offset: 1000,\n  allowableConversionType: [GradeScales.YDS, GradeScales.EWBANK],\n  isType: (grade: string): boolean => {\n    if (isFrench(grade) === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    const validateScore = (score: number): number => {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), routes.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return routes[validateScore(score)].french\n    }\n\n    const low: string = routes[validateScore(score[0])].french\n    const high: string = routes[validateScore(score[1])].french\n    if (low === high) return low\n    return `${low}/${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return routeScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isFrench(grade)\n  if (parse == null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale french`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, slash] = parse\n  const basicScore = findScoreRange((r: Route) => {\n    return r.french === basicGrade\n  }, routes)\n\n  if (wholeMatch !== basicGrade) {\n    // 5a/5a+\n    let otherGrade\n    if (slash !== null) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    }\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange(\n        (r: Route) => r.french.toLowerCase() === routes[otherGrade].french.toLowerCase(),\n        routes\n      )\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n\nexport default FrenchScale\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport routes from '../data/routes.json'\nimport { Route } from '.'\nimport { GradeBandTypes, routeScoreToBand } from '../GradeBands'\n\nconst uiaaGradeRegex = /^(\\d{1,2}[+-]?\\/?\\d?[+-]?)$/\nconst isUIAA = (grade: string): RegExpMatchArray | null => grade.match(uiaaGradeRegex)\n\n// UIAA grading system, predominant in Central Europe (esp. Germany, Austria, Switzerland)\n// Uses Arabic numerals with +/- signs, e.g. \"7\", \"7-\" (easier), or \"7+\" (harder)\n// (Sometimes roman numerals, e. g. \"VII\", are used - this is not supported)\n\nconst UIAAScale: GradeScale = {\n  displayName: 'UIAA Scale',\n  name: GradeScales.UIAA,\n  offset: 2000,\n  allowableConversionType: [GradeScales.YDS],\n  isType: (grade: string): boolean => {\n    if (isUIAA(grade) === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    const validateScore = (score: number): number => {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), routes.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return routes[validateScore(score)].uiaa\n    }\n\n    const low: string = routes[validateScore(score[0])].uiaa\n    const high: string = routes[validateScore(score[1])].uiaa\n    if (low === high) return low\n    return `${low}/${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return routeScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isUIAA(grade)\n  if (parse == null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale UIAA`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, slash] = parse\n  const basicScore = findScoreRange((r: Route) => {\n    return r.uiaa === basicGrade\n  }, routes)\n\n  if (wholeMatch !== basicGrade) {\n    let otherGrade\n    if (slash !== null) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    }\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange(\n        (r: Route) => r.uiaa.toLowerCase() === routes[otherGrade].uiaa.toLowerCase(),\n        routes\n      )\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n\nexport default UIAAScale\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport routes from '../data/routes.json'\nimport { Route } from '.'\nimport { GradeBandTypes, routeScoreToBand } from '../GradeBands'\n\n// Supports 1 -> 40, slash grades i.e. 25/26\n// NOTE: this currently assumes \"incorrect\" slash grades follows the normal pattern\n// i.e. 26/35 => 26/27\n// NOTE: +/- grades are rare for Ewbank.  May want to allow them later.\n// Might be simpler to just parse as two integers and check range.\nconst ewbankGradeRegex = /^(([1-9])|([1-3][0-9])|(40)){1}(?:(\\/)(([1-9])|([1-3][0-9])|(40)))?$/i\nconst isEwbank = (grade: string): RegExpMatchArray | null => grade.match(ewbankGradeRegex)\n\nconst EwbankScale: GradeScale = {\n  displayName: 'Ewbank Grade',\n  name: GradeScales.EWBANK,\n  offset: 1000,\n  allowableConversionType: [GradeScales.YDS, GradeScales.FRENCH],\n  isType: (grade: string): boolean => {\n    if (isEwbank(grade) === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    const validateScore = (score: number): number => {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), routes.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return routes[validateScore(score)].ewbank\n    }\n\n    const low: string = routes[validateScore(score[0])].ewbank\n    const high: string = routes[validateScore(score[1])].ewbank\n    if (low === high) return low\n    return `${low}/${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return routeScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isEwbank(grade)\n  if (parse == null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale Ewbank`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, slash] = parse\n  const basicScore = findScoreRange((r: Route) => {\n    return r.ewbank === basicGrade\n  }, routes)\n\n  if (wholeMatch !== basicGrade) {\n    // Slash grade\n    let otherGrade\n    if (slash !== null) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    }\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange(\n        (r: Route) => r.ewbank === routes[otherGrade].ewbank,\n        routes\n      )\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n\nexport default EwbankScale\n","import VScale from './v'\nimport YosemiteDecimal from './yds'\nimport Font from './font'\nimport French from './french'\nimport UIAA from './uiaa'\nimport Ewbank from './ewbank'\nimport GradeScale, { GradeScales } from '../GradeScale'\nexport { VScale, Font, YosemiteDecimal, French, UIAA, Ewbank }\n\nexport interface Boulder {\n  score: number\n  v: string\n  font: string\n  band: 'beginner' | 'intermediate' | 'elite' | 'advanced'\n}\n\nexport interface Route {\n  score: number\n  yds: string\n  french: string\n  uiaa: string\n  ewbank: string\n  band: 'beginner' | 'intermediate' | 'elite' | 'experienced'\n}\n\nexport const scales: Record<typeof GradeScales[keyof typeof GradeScales], GradeScale | null> = {\n  [GradeScales.VSCALE]: VScale,\n  [GradeScales.YDS]: YosemiteDecimal,\n  [GradeScales.FONT]: Font,\n  [GradeScales.FRENCH]: French,\n  [GradeScales.UIAA]: UIAA,\n  [GradeScales.EWBANK]: Ewbank\n}\n","import GradeScale, { GradeScales, GradeScalesTypes, Tuple } from './GradeScale'\nimport { scales } from './scales'\n\n/**\n *\n * @param gradeScaleType grade scale type\n * @returns grade scale of provided grade scale name\n */\nexport const getScale = (gradeScaleType: GradeScalesTypes): GradeScale | null => {\n  const scale = scales[gradeScaleType]\n  if (scale === null) {\n    console.warn(`Scale: ${gradeScaleType} isn't currently supported`)\n  }\n  return scale\n}\n\n/**\n * @deprecated Replace with individual grade scale's getScore\n * @param grade grade based on grade scale type\n * @param gradeScaleType grade scale type\n * @returns  the score range, allows us to show the range of overlap for other grading systems\n */\nexport const getScore = (grade: string, gradeScaleType: GradeScalesTypes): number | Tuple => {\n  const scale = getScale(gradeScaleType)\n  if (scale === null) {\n    return -1\n  }\n  return scale.getScore(grade)\n}\n\n/**\n * @deprecated Replace with individual grade scale's getScore\n * @param grade grade based on grade scale type\n * @param gradeScaleType grade scale type\n * @returns the average score of the grade for sorting across different scales\n */\nexport const getScoreForSort = (grade: string, gradeScaleType: GradeScalesTypes): number => {\n  const range = getScore(grade, gradeScaleType)\n  return typeof range === 'number' ? range : (range[1] + range[0]) / 2\n}\n\n/**\n *\n * @param fromGrade grade based on grade scale type\n * @param fromGradeScaleType grade scale type to convert grade from\n * @param toGradeScaleType grade scale type to convert grade to\n * @returns A scale's grade converted to a different scale's grade\n */\nexport const convertGrade = (\n  fromGrade: string,\n  fromGradeScaleType: GradeScalesTypes,\n  toGradeScaleType: GradeScalesTypes\n): string => {\n  const fromScale = getScale(fromGradeScaleType)\n  const toScale = getScale(toGradeScaleType)\n  if (fromScale === null || toScale === null) {\n    return ''\n  }\n  const checkScaleToConvert: boolean = fromScale.allowableConversionType.includes(toGradeScaleType)\n  if (!checkScaleToConvert) {\n    console.warn(\n      `Scale: ${fromScale.displayName} doesn't support converting to Scale: ${toScale.displayName}`\n    )\n    return ''\n  }\n  const toScore = fromScale.getScore(fromGrade)\n  return toScale.getGrade(toScore)\n}\n\nexport const isVScale = (grade: string): boolean => {\n  const scale = scales[GradeScales.VSCALE]\n  if (scale == null) {\n    return false\n  }\n  return scale.isType(grade)\n}\n","\nimport { GradeScales, GradeScalesTypes } from './GradeScale'\nimport { getScale, getScore, getScoreForSort, isVScale } from './GradeParser'\nimport { GradeBands, GradeBandTypes } from './GradeBands'\n// Free Climbing Grades\n// YDS\n// French\n// British - Tech\n// British - Adj\n// UIAA\n// Saxon\n// Ewbank (AUS, NZL)\n// Ewbank South Africa\n// Nordic - Finnish\n// Nordic - NOR\n// Brazilian\n// Kurtyka (Poland)\n\nconst YDS_ARRAY = [\n  '5.0', '5.1', '5.2', '5.3', '5.4',\n  '5.5', '5.6', '5.7', '5.8', '5.9',\n  '5.10a', '5.10b', '5.10c', '5.10d',\n  '5.11a', '5.11b', '5.11c', '5.11d',\n  '5.12a', '5.12b', '5.12c', '5.12d',\n  '5.13a', '5.13b', '5.13c', '5.13d',\n  '5.14a', '5.14b', '5.14c', '5.14d',\n  '5.15a', '5.15b', '5.15c', '5.15d'\n]\n\nconst BRITISH_TECH_ARRAY = [\n  '1', '2', '3', '4a', '4b', '4c',\n  '5a', '5b', '5c', '6a', '6b', '6c', '7a',\n  '7b'\n]\n\nconst BRITISH_ADJ_ARRAY = [\n  'M', 'D', 'VD', 'S', 'HS', 'HVS',\n  'E1', 'E2', 'E3', 'E4', 'E5', 'E6',\n  'E7', 'E8', 'E9', 'E10', 'E11'\n]\n\nconst FRENCH_ARRAY = [\n  '1a', '1b', '1c',\n  '2a', '2b', '2c',\n  '3a', '3b', '3c',\n  '4a', '4b', '4c',\n  '5a', '5a+', '5b', '5b+', '5c', '5c+',\n  '6a', '6a+', '6b', '6b+', '6c', '6c+', '7a', '7a+', '7b',\n  '7b+', '7c', '7c+', '8a', '8a+', '8b', '8b+', '8c', '8c+',\n  '9a', '9a+', '9b', '9b+', '9c', '9c+'\n]\n\nconst UIAA_ARRAY = [\n  '1', '2', '3', '4',\n  '4+/5-', '5', '5+', '6-',\n  '6', '6+', '7-', '7', '7+',\n  '8-', '8', '8+', '9-', '9',\n  '9+', '10-', '10', '10+', '11-', '11', '11+',\n  '12-', '12'\n]\n\nconst EWBANK_ARRAY = [\n  '1', '2', '3', '4', '5', '6', '7', '8', '9',\n  '10', '11', '12', '13', '14', '15', '16', '17', '18', '19',\n  '20', '21', '22', '23', '24', '25', '26', '27', '28', '29',\n  '30', '31', '32', '33', '34', '35', '36', '37', '38', '39',\n  '40'\n]\n\nconst CLASS_ARRAY = [\n  'Class 1', 'Class 2', 'Class 3', 'Class 4', 'Class 5'\n]\n\nexport const protection = [\n  'G', 'PG', 'PG13', 'R', 'X'\n]\n\n// Bouldering\n// Hueco\n// Fontainebleau\n// Brazilian\n\nexport const freeClimbing = {\n  clean: {\n    yds: YDS_ARRAY,\n    class: CLASS_ARRAY,\n    britishTech: BRITISH_TECH_ARRAY,\n    britishAdj: BRITISH_ADJ_ARRAY,\n    French: FRENCH_ARRAY,\n    UIAA: UIAA_ARRAY,\n    Ewbank: EWBANK_ARRAY\n  },\n  community: {\n\n  }\n}\n\nexport const bouldering = {\n\n}\n\nexport { getScore, getScoreForSort, isVScale, getScale, GradeScales, GradeScalesTypes, GradeBands, GradeBandTypes 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+{"version":3,"file":"sandbag.cjs.production.min.js","sources":["../src/GradeScale.ts","../src/GradeBands.ts","../src/scales/v.ts","../src/scales/yds.ts","../src/scales/font.ts","../src/scales/french.ts","../src/scales/ewbank.ts","../src/scales/saxon.ts","../src/scales/ai.ts","../src/scales/wi.ts","../src/scales/uiaa.ts","../src/scales/index.ts","../src/GradeParser.ts","../src/index.ts"],"sourcesContent":["import { GradeBandTypes } from './GradeBands'\n\nexport type Tuple = [number, number]\n\nexport default interface GradeScale {\n  isType: (grade: string) => boolean\n  getScore: (grade: string) => number | Tuple\n  getGrade: (score: number | Tuple) => string\n  getGradeBand: (grade: string) => GradeBandTypes\n  displayName: string\n  name: GradeScalesTypes\n  offset: number\n  allowableConversionType: GradeScalesTypes[]\n}\n\nexport const GradeScales = {\n  AI: 'ai',\n  WI: 'wi',\n  VSCALE: 'vscale',\n  YDS: 'yds',\n  FONT: 'font',\n  FRENCH: 'french',\n  UIAA: 'uiaa',\n  EWBANK: 'ewbank',\n  SAXON: 'saxon'\n} as const\n\nexport type GradeScalesTypes = typeof GradeScales[keyof typeof GradeScales]\n\nexport const findScoreRange = (compareFn, list): number | Tuple => {\n  const scores = list.filter(compareFn)\n    .map(b => b.score)\n    .sort((a, b) => a - b)\n\n  const low = scores[0]\n  const high = scores[scores.length - 1]\n  if (low === undefined) {\n    return 0\n  }\n  if (high === undefined) {\n    return low\n  }\n  return [low, high]\n}\nexport function getAvgScore (score: number | Tuple): number {\n  return typeof score === 'number' ? score : (score[1] + score[0]) / 2\n}\n","export const GradeBands = {\n  UNKNOWN: 'unknown',\n  BEGINNER: 'beginner',\n  INTERMEDIATE: 'intermediate',\n  ADVANCED: 'advanced',\n  EXPERT: 'expert'\n} as const\n\nexport type GradeBandTypes = typeof GradeBands[keyof typeof GradeBands]\n\n/**\n *\n * @param score universal grade score\n * @param distribution GradeBandTypes to corresponding scores\n * @returns GradeBandType for passed in score\n */\nconst scoreToBand = (score: number, distribution: Record<GradeBandTypes, number>): GradeBandTypes => {\n  const gradeBands = Object.keys(distribution).sort((a, b) => distribution[b] - distribution[a]) as GradeBandTypes[]\n  const gradeBand: GradeBandTypes = gradeBands.find((gradeBand: GradeBandTypes) => distribution[gradeBand] <= score) ?? GradeBands.UNKNOWN\n  return gradeBand\n}\n\n/**\n *\n * @param score universal grade score\n * @returns GradeBandType for passed in score based on routes\n */\nexport const routeScoreToBand = (score: number): GradeBandTypes => {\n  const distribution = {\n    [GradeBands.UNKNOWN]: -1,\n    [GradeBands.BEGINNER]: 0,\n    [GradeBands.INTERMEDIATE]: 54,\n    [GradeBands.ADVANCED]: 67.5,\n    [GradeBands.EXPERT]: 82.5\n  }\n  return scoreToBand(score, distribution)\n}\n\n/**\n *\n * @param score universal grade score\n * @returns GradeBandType for passed in score based on bouldering\n */\nexport const boulderScoreToBand = (score: number): GradeBandTypes => {\n  const distribution = {\n    [GradeBands.UNKNOWN]: -1,\n    [GradeBands.BEGINNER]: 0,\n    [GradeBands.INTERMEDIATE]: 50,\n    [GradeBands.ADVANCED]: 60,\n    [GradeBands.EXPERT]: 72\n  }\n  return scoreToBand(score, distribution)\n}\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport boulder from '../data/boulder.json'\nimport { Boulder } from '.'\nimport { boulderScoreToBand, GradeBandTypes } from '../GradeBands'\n\nconst vGradeRegex = /^(V[0-9]{1,2})([/+])?([/-])?([0-9]{1,2})?$/i\nconst vGradeIrregular = /^V-([a-zA-Z]*)$/i\n\nconst VScale: GradeScale = {\n  displayName: 'V Scale',\n  name: GradeScales.VSCALE,\n  offset: 1000,\n  allowableConversionType: [GradeScales.FONT],\n  isType: (grade: string): boolean => {\n    const isVGrade = grade.match(vGradeRegex) !== null || grade.match(vGradeIrregular)\n    // If there isn't a match sort it to the bottom\n    if (isVGrade === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    function validateScore (score: number): number {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), boulder.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return boulder[validateScore(score)].v\n    }\n\n    const low: string = boulder[validateScore(score[0])].v\n    const high: string = boulder[validateScore(score[1])].v\n    if (low === high) return low\n    return `${low}-${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return boulderScoreToBand(getAvgScore(score))\n  }\n}\n\nexport default VScale\n\nexport const getScoreIrregular = (irregularMatch: RegExpMatchArray): number => {\n  let score = 0\n  /* eslint-disable-next-line @typescript-eslint/no-unused-vars */\n  const [_, group] = irregularMatch\n  switch (group) {\n    case 'easy':\n      score = 1\n      break\n    default:\n      score = 0\n      break\n  }\n  return score\n}\n\nexport const getScoreCommon = (match: RegExpMatchArray): number => {\n  let score = 0\n  /* eslint-disable-next-line @typescript-eslint/no-unused-vars */\n  const [_, num, hasPlus, hasMinus, secondNumber] = match\n  const minus = hasMinus !== undefined && secondNumber === undefined ? -1 : 0 // check minus is not a V1-2\n  const plus =\n    (hasMinus !== undefined && secondNumber !== undefined) || hasPlus !== undefined ? 1 : 0 // grade V1+ the same as V1-2\n  score = (parseInt(num, 10) + 1) * 10 + minus + plus // V0 = 10, leave room for V-easy to be below 0\n\n  return score\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = grade.match(vGradeRegex)\n  if (parse == null) {\n    // not a valid V scale\n    console.warn(`Unexpected grade format: ${grade} for grade scale v scale`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, plus, dash, secondGrade] = parse\n\n  const basicScore = findScoreRange(\n    (r: Boulder) => r.v.toLowerCase() === basicGrade.toLowerCase(),\n    boulder\n  )\n  // ugly but working will fix later (says ever dev ever)\n  if (wholeMatch !== basicGrade) {\n    let otherGrade\n    // V5+, V2-3\n    if (plus !== undefined || secondGrade !== undefined) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    } else if (dash !== undefined) {\n      // V5-, V2-\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[0]) - 1\n    }\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange(\n        (r: Boulder) => r.v.toLowerCase() === boulder[otherGrade].v.toLowerCase(),\n        boulder\n      )\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport routes from '../data/routes.json'\nimport { Route } from '.'\nimport { GradeBandTypes, routeScoreToBand } from '../GradeBands'\n\nconst REGEX_5_X = /(^5\\.([0-9]|1[0-6]))()([+-])?$/i\n// Support 5.0 to 5.16 with + and -\nconst REGEX_5_10_LETTER = /(^5\\.(1[0-6]))([abcd])(\\/[abcd])?$/i\n// Support 5.10x to 5.16x where x can be a,b,c,d. Allows for slash grade\nconst REGEX_5_X_LETTER = /(^5\\.(?:[0-9]|1[0-6]))([abcd])?$/i\n// Support 5.0(x) to 5.16(x) where x can be a,b,c,d.\n\n// const unicodeAlphabetStart = 96\n\nconst isYds = (grade: string): RegExpMatchArray | null =>\n  grade.match(REGEX_5_X) ?? grade.match(REGEX_5_10_LETTER)\n\nconst YosemiteDecimal: GradeScale = {\n  displayName: 'Yosemite Decimal System',\n  name: GradeScales.YDS,\n  offset: 1000,\n  allowableConversionType: [GradeScales.FRENCH, GradeScales.EWBANK, GradeScales.SAXON],\n  isType: (grade: string): boolean => {\n    if (isYds(grade) === null) {\n      return false\n    }\n    return true\n  },\n\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    function validateScore (score: number): number {\n      return Math.min(Math.max(0, score), routes.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return routes[validateScore(score)].yds\n    }\n    const low: string = routes[validateScore(score[0])].yds\n    const high: string = routes[validateScore(score[1])].yds\n    if (low === high) return low\n\n    /* eslint-disable-next-line @typescript-eslint/no-unused-vars */\n    const [_, lowBasicGrade, lowLetter] = low.match(REGEX_5_X_LETTER) ?? []\n    /* eslint-disable-next-line @typescript-eslint/no-unused-vars */\n    const [__, highBasicGrade, highLetter] = high.match(REGEX_5_X_LETTER) ?? []\n\n    if (lowBasicGrade !== highBasicGrade) {\n      return `${low}/${high}`\n    }\n    return `${lowBasicGrade}${lowLetter}/${highLetter}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return routeScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isYds(grade)\n  if (parse === null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale yds`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, number, letter, plusOrMinusOrSlash] = parse\n  let normalizedGrade = basicGrade\n  const plusSlash = ['+', '/'].includes(plusOrMinusOrSlash)\n  const minus = plusOrMinusOrSlash === '-'\n  let normalizedLetter = letter\n  const isLargeNonLetter = parseInt(number, 10) > 9 && normalizedLetter === ''\n  if (isLargeNonLetter) {\n    // 11-, 13+, 12\n    normalizedLetter = minus ? 'a' : plusSlash ? 'c' : 'b'\n  }\n  normalizedGrade = basicGrade + normalizedLetter\n  const basicScore = findScoreRange((r: Route) => {\n    return r.yds === normalizedGrade\n  }, routes)\n\n  if (wholeMatch !== normalizedGrade) {\n    let otherGrade\n    // 5.11+, 5.10a/b\n    if (plusSlash || isLargeNonLetter) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    } else if (minus) {\n      // 5.11-\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[0]) - 1\n    }\n\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange((r: Route) => {\n        return r.yds.toLowerCase() === routes[Math.max(otherGrade, 0)].yds.toLowerCase()\n      }, routes)\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n\nexport default YosemiteDecimal\n","import boulder from '../data/boulder.json'\nimport GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\n\nimport { Boulder } from '.'\nimport { boulderScoreToBand, GradeBandTypes } from '../GradeBands'\n\nconst fontGradeRegex = /^([1-9][a-c][+]?){1}(?:(\\/)([1-9][a-c][+]?))?$/i\n// Supports 1a -> 9c+, slash grades i.e. 5a/5a+ or 6a+/6b\n// NOTE: this currently assumes \"incorrect\" slash grades follows the normal pattern\n// i.e. 6b+/5a => 6b+/6c\nconst isFont = (grade: string): RegExpMatchArray | null => grade.match(fontGradeRegex)\n\nconst FontScale: GradeScale = {\n  displayName: 'Fontainebleau',\n  name: GradeScales.FONT,\n  offset: 1000,\n  allowableConversionType: [GradeScales.VSCALE],\n  isType: (grade: string): boolean => {\n    if (isFont(grade) === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    const validateScore = (score: number): number => {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), boulder.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return boulder[validateScore(score)].font\n    }\n\n    const low: string = boulder[validateScore(score[0])].font\n    const high: string = boulder[validateScore(score[1])].font\n    if (low === high) return low\n    return `${low}/${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return boulderScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isFont(grade)\n  if (parse == null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale font`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, slash] = parse\n  const basicScore = findScoreRange((b: Boulder) => {\n    return b.font === basicGrade\n  }, boulder)\n\n  if (wholeMatch !== basicGrade) {\n    // 5a/5a+\n    let otherGrade\n    if (slash !== null) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    }\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange(\n        (r: Boulder) => r.font.toLowerCase() === boulder[otherGrade].font.toLowerCase(),\n        boulder\n      )\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n\nexport default FontScale\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport routes from '../data/routes.json'\nimport { Route } from '.'\nimport { GradeBandTypes, routeScoreToBand } from '../GradeBands'\n\nconst frenchGradeRegex = /^([1-9][a-c][+]?){1}(?:(\\/)([1-9][a-c][+]?))?$/i\n// Supports 1a -> 9c+, slash grades i.e. 5a/5a+ or 6a+/6b\n// NOTE: this currently assumes \"incorrect\" slash grades follows the normal pattern\n// i.e. 6b+/5a => 6b+/6c\nconst isFrench = (grade: string): RegExpMatchArray | null => grade.match(frenchGradeRegex)\n\nconst FrenchScale: GradeScale = {\n  displayName: 'French Scale',\n  name: GradeScales.FRENCH,\n  offset: 1000,\n  allowableConversionType: [GradeScales.YDS, GradeScales.EWBANK, GradeScales.SAXON],\n  isType: (grade: string): boolean => {\n    if (isFrench(grade) === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    const validateScore = (score: number): number => {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), routes.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return routes[validateScore(score)].french\n    }\n\n    const low: string = routes[validateScore(score[0])].french\n    const high: string = routes[validateScore(score[1])].french\n    if (low === high) return low\n    return `${low}/${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return routeScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isFrench(grade)\n  if (parse == null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale french`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, slash] = parse\n  const basicScore = findScoreRange((r: Route) => {\n    return r.french === basicGrade\n  }, routes)\n\n  if (wholeMatch !== basicGrade) {\n    // 5a/5a+\n    let otherGrade\n    if (slash !== null) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    }\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange(\n        (r: Route) => r.french.toLowerCase() === routes[otherGrade].french.toLowerCase(),\n        routes\n      )\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n\nexport default FrenchScale\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport routes from '../data/routes.json'\nimport { Route } from '.'\nimport { GradeBandTypes, routeScoreToBand } from '../GradeBands'\n\n// Supports 1 -> 40, slash grades i.e. 25/26\n// NOTE: this currently assumes \"incorrect\" slash grades follows the normal pattern\n// i.e. 26/35 => 26/27\n// NOTE: +/- grades are rare for Ewbank.  May want to allow them later.\n// Might be simpler to just parse as two integers and check range.\nconst ewbankGradeRegex = /^(([1-9])|([1-3][0-9])|(40)){1}(?:(\\/)(([1-9])|([1-3][0-9])|(40)))?$/i\nconst isEwbank = (grade: string): RegExpMatchArray | null => grade.match(ewbankGradeRegex)\n\nconst EwbankScale: GradeScale = {\n  displayName: 'Ewbank Grade',\n  name: GradeScales.EWBANK,\n  offset: 1000,\n  allowableConversionType: [GradeScales.YDS, GradeScales.FRENCH, GradeScales.SAXON],\n  isType: (grade: string): boolean => {\n    if (isEwbank(grade) === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    const validateScore = (score: number): string => {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      const index = Math.min(Math.max(0, validScore), routes.length - 1)\n      return routes[index].ewbank\n    }\n\n    if (typeof score === 'number') {\n      return validateScore(score)\n    }\n\n    const low: string = validateScore(score[0])\n    const high: string = validateScore(score[1])\n    if (low === high) return low\n    return `${low}/${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return routeScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isEwbank(grade)\n  if (parse == null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale Ewbank`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, slash] = parse\n  const basicScore = findScoreRange((r: Route) => {\n    return r.ewbank === basicGrade\n  }, routes)\n\n  if (wholeMatch !== basicGrade) {\n    // Slash grade\n    let otherGrade\n    if (slash !== null) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    }\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange(\n        (r: Route) => r.ewbank === routes[otherGrade].ewbank,\n        routes\n      )\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n\nexport default EwbankScale\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport routes from '../data/routes.json'\nimport { Route } from '.'\nimport { GradeBandTypes, routeScoreToBand } from '../GradeBands'\n\nconst saxonGradeRegex = /^((([7-9]|1[0-3])([a-c]))|([1-6]))$/i\n// Saxon grading system, predominant in Central Europe (esp. Germany, Austria, Switzerland)\n// Supports 1 -> 13c, slash grades i.e. 7a/7b\n// Uses Arabic numerals with letters from a-c, e.g. \"7a\" , \"7b\", or \"7c\" (hardest)\n// (Roman numerals, e. g. \"V\", are used - this is not supported)\nconst isSaxon = (grade: string): RegExpMatchArray | null => grade.match(saxonGradeRegex)\n\nconst SaxonScale: GradeScale = {\n  displayName: 'Saxon Scale',\n  name: GradeScales.SAXON,\n  offset: 1000,\n  allowableConversionType: [GradeScales.YDS, GradeScales.EWBANK, GradeScales.FRENCH],\n  isType: (grade: string): boolean => {\n    if (isSaxon(grade) === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    const validateScore = (score: number): number => {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), routes.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return routes[validateScore(score)].saxon\n    }\n\n    const low: string = routes[validateScore(score[0])].saxon\n    const high: string = routes[validateScore(score[1])].saxon\n    if (low === high) return low\n    return `${low}/${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return routeScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isSaxon(grade)\n  if (parse == null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale Saxon`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, slash] = parse\n  const basicScore = findScoreRange((r: Route) => {\n    return r.saxon === basicGrade\n  }, routes)\n\n  if (wholeMatch !== basicGrade) {\n    let otherGrade\n    if (slash !== null) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    }\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange(\n        (r: Route) => r.saxon.toLowerCase() === routes[otherGrade].saxon.toLowerCase(),\n        routes\n      )\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n\nexport default SaxonScale\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport ice_table from '../data/ice.json'\nimport { IceGrade } from '.'\nimport { GradeBandTypes, routeScoreToBand } from '../GradeBands'\n\n// Supports AI1 -> AI13, aith + grades on AI3 -> AI13 and no slash grades\n// https://en.aikipedia.org/aiki/Grade_(climbing)#Ice_and_mixed_climbing\nconst aiGradeRegex = /^(AI)([1-2]|[3-9]\\+?|1[0-3]\\+?)$/\n\nconst isAI = (grade: string): RegExpMatchArray | null => grade.match(aiGradeRegex)\n\nconst AIScale: GradeScale = {\n  displayName: 'AI Grade',\n  name: GradeScales.AI,\n  offset: 1000,\n  allowableConversionType: [GradeScales.WI],\n  isType: (grade: string): boolean => {\n    if (isAI(grade) === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    const validateScore = (score: number): number => {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), ice_table.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return ice_table[validateScore(score)].ai\n    }\n\n    const low: string = ice_table[validateScore(score[0])].ai\n    const high: string = ice_table[validateScore(score[1])].ai\n    if (low === high) return low\n    return `${low}/${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return routeScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isAI(grade)\n  if (parse == null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale AI`)\n    return -1\n  }\n  const [wholeMatch, prefix, gradeNum] = parse // eslint-disable-line @typescript-eslint/no-unused-vars\n\n  const score = findScoreRange((r: IceGrade) => {\n    return r.ai === (wholeMatch)\n  }, ice_table)\n\n  return score\n}\n\nexport default AIScale\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport ice_table from '../data/ice.json'\nimport { IceGrade } from '.'\nimport { GradeBandTypes, routeScoreToBand } from '../GradeBands'\n\n// Supports WI1 -> WI13, with + grades on WI3 -> WI13 and no slash grades\n// https://en.wikipedia.org/wiki/Grade_(climbing)#Ice_and_mixed_climbing\nconst wiGradeRegex = /^(WI)([1-2]|[3-9]\\+?|1[0-3]\\+?)$/\n\nconst isWI = (grade: string): RegExpMatchArray | null => grade.match(wiGradeRegex)\n\nconst WIScale: GradeScale = {\n  displayName: 'WI Grade',\n  name: GradeScales.WI,\n  offset: 1000,\n  allowableConversionType: [GradeScales.AI],\n  isType: (grade: string): boolean => {\n    if (isWI(grade) === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    const validateScore = (score: number): number => {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), ice_table.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return ice_table[validateScore(score)].wi\n    }\n\n    const low: string = ice_table[validateScore(score[0])].wi\n    const high: string = ice_table[validateScore(score[1])].wi\n    if (low === high) return low\n    return `${low}/${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return routeScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isWI(grade)\n  if (parse == null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale WI`)\n    return -1\n  }\n  const [wholeMatch, prefix, gradeNum] = parse // eslint-disable-line @typescript-eslint/no-unused-vars\n\n  const score = findScoreRange((r: IceGrade) => {\n    return r.wi === (wholeMatch)\n  }, ice_table)\n\n  return score\n}\n\nexport default WIScale\n","import GradeScale, { findScoreRange, getAvgScore, GradeScales, Tuple } from '../GradeScale'\nimport routes from '../data/routes.json'\nimport { Route } from '.'\nimport { GradeBandTypes, routeScoreToBand } from '../GradeBands'\n\nconst uiaaGradeRegex = /^(\\d{1,2}[+-]?\\/?\\d?[+-]?)$/\nconst isUIAA = (grade: string): RegExpMatchArray | null => grade.match(uiaaGradeRegex)\n\n// UIAA grading system, predominant in Central Europe (esp. Germany, Austria, Switzerland)\n// Uses Arabic numerals with +/- signs, e.g. \"7\", \"7-\" (easier), or \"7+\" (harder)\n// (Sometimes roman numerals, e. g. \"VII\", are used - this is not supported)\n\nconst UIAAScale: GradeScale = {\n  displayName: 'UIAA Scale',\n  name: GradeScales.UIAA,\n  offset: 2000,\n  allowableConversionType: [GradeScales.YDS, GradeScales.SAXON, GradeScales.EWBANK, GradeScales.FRENCH],\n  isType: (grade: string): boolean => {\n    if (isUIAA(grade) === null) {\n      return false\n    }\n    return true\n  },\n  getScore: (grade: string): number | Tuple => {\n    return getScore(grade)\n  },\n  getGrade: (score: number | Tuple): string => {\n    const validateScore = (score: number): number => {\n      const validScore = Number.isInteger(score) ? score : Math.ceil(score)\n      return Math.min(Math.max(0, validScore), routes.length - 1)\n    }\n\n    if (typeof score === 'number') {\n      return routes[validateScore(score)].uiaa\n    }\n\n    const low: string = routes[validateScore(score[0])].uiaa\n    const high: string = routes[validateScore(score[1])].uiaa\n    if (low === high) return low\n    return `${low}/${high}`\n  },\n  getGradeBand: (grade: string): GradeBandTypes => {\n    const score = getScore(grade)\n    return routeScoreToBand(getAvgScore(score))\n  }\n}\n\nconst getScore = (grade: string): number | Tuple => {\n  const parse = isUIAA(grade)\n  if (parse == null) {\n    console.warn(`Unexpected grade format: ${grade} for grade scale UIAA`)\n    return -1\n  }\n  const [wholeMatch, basicGrade, slash] = parse\n  const basicScore = findScoreRange((r: Route) => {\n    return r.uiaa === basicGrade\n  }, routes)\n\n  if (wholeMatch !== basicGrade) {\n    let otherGrade\n    if (slash !== null) {\n      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1\n    }\n    if (otherGrade !== undefined) {\n      const nextGrade = findScoreRange(\n        (r: Route) => r.uiaa.toLowerCase() === routes[otherGrade].uiaa.toLowerCase(),\n        routes\n      )\n      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort((a, b) => a - b) as Tuple\n    }\n  }\n  return basicScore\n}\n\nexport default UIAAScale\n","import VScale from './v'\nimport YosemiteDecimal from './yds'\nimport Font from './font'\nimport French from './french'\nimport Ewbank from './ewbank'\nimport Saxon from './saxon'\nimport AI from './ai'\nimport WI from './wi'\nimport UIAA from './uiaa'\nimport GradeScale, { GradeScales } from '../GradeScale'\nexport { VScale, Font, YosemiteDecimal, French, Saxon, UIAA, Ewbank, AI, WI }\n\nexport interface Boulder {\n  score: number\n  v: string\n  font: string\n  band: 'beginner' | 'intermediate' | 'elite' | 'advanced'\n}\n\nexport interface Route {\n  score: number\n  yds: string\n  french: string\n  uiaa: string\n  ewbank: string\n  saxon: string\n  band: 'beginner' | 'intermediate' | 'elite' | 'experienced'\n}\n\nexport interface IceGrade {\n  score: number\n  ai: string\n  wi: string\n}\n\nexport const scales: Record<typeof GradeScales[keyof typeof GradeScales], GradeScale | null> = {\n  [GradeScales.VSCALE]: VScale,\n  [GradeScales.YDS]: YosemiteDecimal,\n  [GradeScales.FONT]: Font,\n  [GradeScales.FRENCH]: French,\n  [GradeScales.UIAA]: UIAA,\n  [GradeScales.EWBANK]: Ewbank,\n  [GradeScales.SAXON]: Saxon,\n  [GradeScales.AI]: AI,\n  [GradeScales.WI]: WI\n}\n","import GradeScale, { GradeScales, GradeScalesTypes, Tuple } from './GradeScale'\nimport { scales } from './scales'\n\n/**\n *\n * @param gradeScaleType grade scale type\n * @returns grade scale of provided grade scale name\n */\nexport const getScale = (gradeScaleType: GradeScalesTypes): GradeScale | null => {\n  const scale = scales[gradeScaleType]\n  if (scale === null) {\n    console.warn(`Scale: ${gradeScaleType} isn't currently supported`)\n  }\n  return scale\n}\n\n/**\n * @deprecated Replace with individual grade scale's getScore\n * @param grade grade based on grade scale type\n * @param gradeScaleType grade scale type\n * @returns  the score range, allows us to show the range of overlap for other grading systems\n */\nexport const getScore = (grade: string, gradeScaleType: GradeScalesTypes): number | Tuple => {\n  const scale = getScale(gradeScaleType)\n  if (scale === null) {\n    return -1\n  }\n  return scale.getScore(grade)\n}\n\n/**\n * @deprecated Replace with individual grade scale's getScore\n * @param grade grade based on grade scale type\n * @param gradeScaleType grade scale type\n * @returns the average score of the grade for sorting across different scales\n */\nexport const getScoreForSort = (grade: string, gradeScaleType: GradeScalesTypes): number => {\n  const range = getScore(grade, gradeScaleType)\n  return typeof range === 'number' ? range : (range[1] + range[0]) / 2\n}\n\n/**\n *\n * @param fromGrade grade based on grade scale type\n * @param fromGradeScaleType grade scale type to convert grade from\n * @param toGradeScaleType grade scale type to convert grade to\n * @returns A scale's grade converted to a different scale's grade\n */\nexport const convertGrade = (\n  fromGrade: string,\n  fromGradeScaleType: GradeScalesTypes,\n  toGradeScaleType: GradeScalesTypes\n): string => {\n  const fromScale = getScale(fromGradeScaleType)\n  const toScale = getScale(toGradeScaleType)\n  if (fromScale === null || toScale === null) {\n    return ''\n  }\n  const checkScaleToConvert: boolean = fromScale.allowableConversionType.includes(toGradeScaleType)\n  if (!checkScaleToConvert) {\n    console.warn(\n      `Scale: ${fromScale.displayName} doesn't support converting to Scale: ${toScale.displayName}`\n    )\n    return ''\n  }\n  const toScore = fromScale.getScore(fromGrade)\n  return toScale.getGrade(toScore)\n}\n\nexport const isVScale = (grade: string): boolean => {\n  const scale = scales[GradeScales.VSCALE]\n  if (scale == null) {\n    return false\n  }\n  return scale.isType(grade)\n}\n","\nimport { GradeScales, GradeScalesTypes } from './GradeScale'\nimport {\n  getScale,\n  getScore,\n  getScoreForSort,\n  isVScale,\n  convertGrade\n} from './GradeParser'\nimport { GradeBands, GradeBandTypes } from './GradeBands'\nimport { YosemiteDecimal, French, UIAA, Font, VScale, Ewbank } from './scales'\n\n// Free Climbing Grades\n// YDS\n// French\n// British - Tech\n// British - Adj\n// UIAA\n// Saxon\n// Ewbank (AUS, NZL)\n// Ewbank South Africa\n// Nordic - Finnish\n// Nordic - NOR\n// Brazilian\n// Kurtyka (Poland)\n\nconst YDS_ARRAY = [\n  '5.0',\n  '5.1',\n  '5.2',\n  '5.3',\n  '5.4',\n  '5.5',\n  '5.6',\n  '5.7',\n  '5.8',\n  '5.9',\n  '5.10a',\n  '5.10b',\n  '5.10c',\n  '5.10d',\n  '5.11a',\n  '5.11b',\n  '5.11c',\n  '5.11d',\n  '5.12a',\n  '5.12b',\n  '5.12c',\n  '5.12d',\n  '5.13a',\n  '5.13b',\n  '5.13c',\n  '5.13d',\n  '5.14a',\n  '5.14b',\n  '5.14c',\n  '5.14d',\n  '5.15a',\n  '5.15b',\n  '5.15c',\n  '5.15d'\n]\n\nconst SAXON_ARRAY = [\n  '1', '2', '3', '4', '5', '6', '7a',\n  '7b', '7c', '8a', '8b', '8c', '9a',\n  '9b', '9c', '10a', '10b', '10c', '11a',\n  '11b', '11c', '12a', '12b'\n]\n\nconst BRITISH_TECH_ARRAY = [\n  '1',\n  '2',\n  '3',\n  '4a',\n  '4b',\n  '4c',\n  '5a',\n  '5b',\n  '5c',\n  '6a',\n  '6b',\n  '6c',\n  '7a',\n  '7b'\n]\n\nconst BRITISH_ADJ_ARRAY = [\n  'M',\n  'D',\n  'VD',\n  'S',\n  'HS',\n  'HVS',\n  'E1',\n  'E2',\n  'E3',\n  'E4',\n  'E5',\n  'E6',\n  'E7',\n  'E8',\n  'E9',\n  'E10',\n  'E11'\n]\n\nconst FRENCH_ARRAY = [\n  '1a',\n  '1b',\n  '1c',\n  '2a',\n  '2b',\n  '2c',\n  '3a',\n  '3b',\n  '3c',\n  '4a',\n  '4b',\n  '4c',\n  '5a',\n  '5a+',\n  '5b',\n  '5b+',\n  '5c',\n  '5c+',\n  '6a',\n  '6a+',\n  '6b',\n  '6b+',\n  '6c',\n  '6c+',\n  '7a',\n  '7a+',\n  '7b',\n  '7b+',\n  '7c',\n  '7c+',\n  '8a',\n  '8a+',\n  '8b',\n  '8b+',\n  '8c',\n  '8c+',\n  '9a',\n  '9a+',\n  '9b',\n  '9b+',\n  '9c',\n  '9c+'\n]\n\nconst UIAA_ARRAY = [\n  '1',\n  '2',\n  '3',\n  '4',\n  '4+/5-',\n  '5',\n  '5+',\n  '6-',\n  '6',\n  '6+',\n  '7-',\n  '7',\n  '7+',\n  '8-',\n  '8',\n  '8+',\n  '9-',\n  '9',\n  '9+',\n  '10-',\n  '10',\n  '10+',\n  '11-',\n  '11',\n  '11+',\n  '12-',\n  '12'\n]\n\nconst EWBANK_ARRAY = [\n  '1',\n  '2',\n  '3',\n  '4',\n  '5',\n  '6',\n  '7',\n  '8',\n  '9',\n  '10',\n  '11',\n  '12',\n  '13',\n  '14',\n  '15',\n  '16',\n  '17',\n  '18',\n  '19',\n  '20',\n  '21',\n  '22',\n  '23',\n  '24',\n  '25',\n  '26',\n  '27',\n  '28',\n  '29',\n  '30',\n  '31',\n  '32',\n  '33',\n  '34',\n  '35',\n  '36',\n  '37',\n  '38',\n  '39',\n  '40'\n]\n\nconst CLASS_ARRAY = ['Class 1', 'Class 2', 'Class 3', 'Class 4', 'Class 5']\n\nexport const protection = ['G', 'PG', 'PG13', 'R', 'X']\n\n// Bouldering\n// Hueco\n// Fontainebleau\n// Brazilian\n\nexport const freeClimbing = {\n  clean: {\n    yds: YDS_ARRAY,\n    class: CLASS_ARRAY,\n    britishTech: BRITISH_TECH_ARRAY,\n    britishAdj: BRITISH_ADJ_ARRAY,\n    French: FRENCH_ARRAY,\n    UIAA: UIAA_ARRAY,\n    Ewbank: EWBANK_ARRAY,\n    Saxon: SAXON_ARRAY\n  },\n  community: {}\n}\n\nexport const bouldering = {}\n\nexport { convertGrade }\n\nexport {\n  getScore,\n  getScoreForSort,\n  isVScale,\n  getScale,\n  GradeScales,\n  GradeScalesTypes,\n  GradeBands,\n  GradeBandTypes,\n  YosemiteDecimal,\n  French,\n  UIAA,\n  Font,\n  VScale,\n  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dist/sandbag.esm.js

 var GradeScales = {
+  AI: 'ai',
+  WI: 'wi',
   VSCALE: 'vscale',
@@ -7,3 +9,4 @@ YDS: 'yds',
   UIAA: 'uiaa',
-  EWBANK: 'ewbank'
+  EWBANK: 'ewbank',
+  SAXON: 'saxon'
 };
@@ -824,2 +827,3 @@ var findScoreRange = function findScoreRange(compareFn, list) {
 		ewbank: "1",
+		saxon: "1",
 		band: "beginner"
@@ -833,2 +837,3 @@ },
 		ewbank: "1",
+		saxon: "1",
 		band: "beginner"
@@ -842,2 +847,3 @@ },
 		ewbank: "1",
+		saxon: "1",
 		band: "beginner"
@@ -851,2 +857,3 @@ },
 		ewbank: "1",
+		saxon: "1",
 		band: "beginner"
@@ -860,2 +867,3 @@ },
 		ewbank: "1",
+		saxon: "1",
 		band: "beginner"
@@ -869,2 +877,3 @@ },
 		ewbank: "2",
+		saxon: "1",
 		band: "beginner"
@@ -878,2 +887,3 @@ },
 		ewbank: "2",
+		saxon: "1",
 		band: "beginner"
@@ -887,2 +897,3 @@ },
 		ewbank: "2",
+		saxon: "1",
 		band: "beginner"
@@ -896,2 +907,3 @@ },
 		ewbank: "2",
+		saxon: "1",
 		band: "beginner"
@@ -905,2 +917,3 @@ },
 		ewbank: "2",
+		saxon: "1",
 		band: "beginner"
@@ -914,2 +927,3 @@ },
 		ewbank: "3",
+		saxon: "1",
 		band: "beginner"
@@ -923,2 +937,3 @@ },
 		ewbank: "4",
+		saxon: "1",
 		band: "beginner"
@@ -932,2 +947,3 @@ },
 		ewbank: "5",
+		saxon: "2",
 		band: "beginner"
@@ -941,2 +957,3 @@ },
 		ewbank: "5",
+		saxon: "2",
 		band: "beginner"
@@ -950,2 +967,3 @@ },
 		ewbank: "5",
+		saxon: "2",
 		band: "beginner"
@@ -959,2 +977,3 @@ },
 		ewbank: "6",
+		saxon: "2",
 		band: "beginner"
@@ -968,2 +987,3 @@ },
 		ewbank: "6",
+		saxon: "2",
 		band: "beginner"
@@ -977,2 +997,3 @@ },
 		ewbank: "6",
+		saxon: "2",
 		band: "beginner"
@@ -986,2 +1007,3 @@ },
 		ewbank: "7",
+		saxon: "2",
 		band: "beginner"
@@ -995,2 +1017,3 @@ },
 		ewbank: "7",
+		saxon: "2",
 		band: "beginner"
@@ -1004,2 +1027,3 @@ },
 		ewbank: "7",
+		saxon: "2",
 		band: "beginner"
@@ -1013,2 +1037,3 @@ },
 		ewbank: "7",
+		saxon: "2",
 		band: "beginner"
@@ -1022,2 +1047,3 @@ },
 		ewbank: "8",
+		saxon: "2",
 		band: "beginner"
@@ -1031,2 +1057,3 @@ },
 		ewbank: "8",
+		saxon: "2",
 		band: "beginner"
@@ -1040,2 +1067,3 @@ },
 		ewbank: "9",
+		saxon: "3",
 		band: "beginner"
@@ -1049,2 +1077,3 @@ },
 		ewbank: "9",
+		saxon: "3",
 		band: "beginner"
@@ -1058,2 +1087,3 @@ },
 		ewbank: "10",
+		saxon: "3",
 		band: "beginner"
@@ -1067,2 +1097,3 @@ },
 		ewbank: "10",
+		saxon: "3",
 		band: "beginner"
@@ -1076,2 +1107,3 @@ },
 		ewbank: "10",
+		saxon: "3",
 		band: "beginner"
@@ -1085,2 +1117,3 @@ },
 		ewbank: "10",
+		saxon: "3",
 		band: "beginner"
@@ -1094,2 +1127,3 @@ },
 		ewbank: "10",
+		saxon: "3",
 		band: "beginner"
@@ -1103,2 +1137,3 @@ },
 		ewbank: "11",
+		saxon: "3",
 		band: "beginner"
@@ -1112,2 +1147,3 @@ },
 		ewbank: "11",
+		saxon: "3",
 		band: "beginner"
@@ -1121,2 +1157,3 @@ },
 		ewbank: "12",
+		saxon: "3",
 		band: "beginner"
@@ -1130,2 +1167,3 @@ },
 		ewbank: "12",
+		saxon: "3",
 		band: "beginner"
@@ -1139,2 +1177,3 @@ },
 		ewbank: "12",
+		saxon: "3",
 		band: "beginner"
@@ -1148,2 +1187,3 @@ },
 		ewbank: "13",
+		saxon: "4",
 		band: "intermediate"
@@ -1157,2 +1197,3 @@ },
 		ewbank: "13",
+		saxon: "4",
 		band: "intermediate"
@@ -1166,2 +1207,3 @@ },
 		ewbank: "13",
+		saxon: "4",
 		band: "intermediate"
@@ -1175,2 +1217,3 @@ },
 		ewbank: "13",
+		saxon: "4",
 		band: "intermediate"
@@ -1184,2 +1227,3 @@ },
 		ewbank: "13",
+		saxon: "5",
 		band: "intermediate"
@@ -1193,2 +1237,3 @@ },
 		ewbank: "14",
+		saxon: "5",
 		band: "intermediate"
@@ -1202,2 +1247,3 @@ },
 		ewbank: "14",
+		saxon: "5",
 		band: "intermediate"
@@ -1211,2 +1257,3 @@ },
 		ewbank: "14",
+		saxon: "5",
 		band: "intermediate"
@@ -1220,2 +1267,3 @@ },
 		ewbank: "15",
+		saxon: "5",
 		band: "intermediate"
@@ -1229,2 +1277,3 @@ },
 		ewbank: "15",
+		saxon: "5",
 		band: "intermediate"
@@ -1238,2 +1287,3 @@ },
 		ewbank: "16",
+		saxon: "6",
 		band: "intermediate"
@@ -1247,2 +1297,3 @@ },
 		ewbank: "16",
+		saxon: "6",
 		band: "intermediate"
@@ -1256,2 +1307,3 @@ },
 		ewbank: "16",
+		saxon: "7a",
 		band: "intermediate"
@@ -1265,2 +1317,3 @@ },
 		ewbank: "16",
+		saxon: "7a",
 		band: "intermediate"
@@ -1274,2 +1327,3 @@ },
 		ewbank: "16",
+		saxon: "7a",
 		band: "intermediate"
@@ -1283,2 +1337,3 @@ },
 		ewbank: "16",
+		saxon: "7a",
 		band: "intermediate"
@@ -1292,2 +1347,3 @@ },
 		ewbank: "17",
+		saxon: "7a",
 		band: "intermediate"
@@ -1301,2 +1357,3 @@ },
 		ewbank: "17",
+		saxon: "7a",
 		band: "intermediate"
@@ -1310,2 +1367,3 @@ },
 		ewbank: "17",
+		saxon: "7b",
 		band: "intermediate"
@@ -1319,2 +1377,3 @@ },
 		ewbank: "17",
+		saxon: "7b",
 		band: "intermediate"
@@ -1328,2 +1387,3 @@ },
 		ewbank: "17",
+		saxon: "7b",
 		band: "intermediate"
@@ -1337,2 +1397,3 @@ },
 		ewbank: "18",
+		saxon: "7b",
 		band: "intermediate"
@@ -1346,2 +1407,3 @@ },
 		ewbank: "18",
+		saxon: "7c",
 		band: "intermediate"
@@ -1355,2 +1417,3 @@ },
 		ewbank: "18",
+		saxon: "7c",
 		band: "intermediate"
@@ -1364,2 +1427,3 @@ },
 		ewbank: "18",
+		saxon: "7c",
 		band: "intermediate"
@@ -1373,2 +1437,3 @@ },
 		ewbank: "18",
+		saxon: "7c",
 		band: "intermediate"
@@ -1382,2 +1447,3 @@ },
 		ewbank: "19",
+		saxon: "8a",
 		band: "experienced"
@@ -1391,2 +1457,3 @@ },
 		ewbank: "19",
+		saxon: "8a",
 		band: "experienced"
@@ -1400,2 +1467,3 @@ },
 		ewbank: "20",
+		saxon: "8b",
 		band: "experienced"
@@ -1409,2 +1477,3 @@ },
 		ewbank: "20",
+		saxon: "8b",
 		band: "experienced"
@@ -1418,2 +1487,3 @@ },
 		ewbank: "20",
+		saxon: "8c",
 		band: "experienced"
@@ -1427,2 +1497,3 @@ },
 		ewbank: "21",
+		saxon: "8c",
 		band: "experienced"
@@ -1436,2 +1507,3 @@ },
 		ewbank: "21",
+		saxon: "9a",
 		band: "experienced"
@@ -1445,2 +1517,3 @@ },
 		ewbank: "22",
+		saxon: "9a",
 		band: "experienced"
@@ -1454,2 +1527,3 @@ },
 		ewbank: "22",
+		saxon: "9a",
 		band: "experienced"
@@ -1463,2 +1537,3 @@ },
 		ewbank: "23",
+		saxon: "9a",
 		band: "experienced"
@@ -1472,2 +1547,3 @@ },
 		ewbank: "23",
+		saxon: "9b",
 		band: "experienced"
@@ -1481,2 +1557,3 @@ },
 		ewbank: "23",
+		saxon: "9b",
 		band: "experienced"
@@ -1490,2 +1567,3 @@ },
 		ewbank: "24",
+		saxon: "9c",
 		band: "experienced"
@@ -1499,2 +1577,3 @@ },
 		ewbank: "24",
+		saxon: "9c",
 		band: "experienced"
@@ -1508,2 +1587,3 @@ },
 		ewbank: "25",
+		saxon: "10a",
 		band: "expert"
@@ -1517,2 +1597,3 @@ },
 		ewbank: "25",
+		saxon: "10a",
 		band: "expert"
@@ -1526,2 +1607,3 @@ },
 		ewbank: "26",
+		saxon: "10a",
 		band: "expert"
@@ -1535,2 +1617,3 @@ },
 		ewbank: "26",
+		saxon: "10a",
 		band: "expert"
@@ -1544,2 +1627,3 @@ },
 		ewbank: "27",
+		saxon: "10b",
 		band: "expert"
@@ -1553,2 +1637,3 @@ },
 		ewbank: "27",
+		saxon: "10b",
 		band: "expert"
@@ -1562,2 +1647,3 @@ },
 		ewbank: "28",
+		saxon: "10c",
 		band: "expert"
@@ -1571,2 +1657,3 @@ },
 		ewbank: "28",
+		saxon: "10c",
 		band: "expert"
@@ -1580,2 +1667,3 @@ },
 		ewbank: "29",
+		saxon: "10c",
 		band: "expert"
@@ -1589,2 +1677,3 @@ },
 		ewbank: "29",
+		saxon: "10c",
 		band: "expert"
@@ -1598,2 +1687,3 @@ },
 		ewbank: "30",
+		saxon: "11b",
 		band: "expert"
@@ -1607,2 +1697,3 @@ },
 		ewbank: "30",
+		saxon: "11b",
 		band: "expert"
@@ -1616,2 +1707,3 @@ },
 		ewbank: "31",
+		saxon: "11c",
 		band: "expert"
@@ -1625,2 +1717,3 @@ },
 		ewbank: "31",
+		saxon: "11c",
 		band: "expert"
@@ -1634,2 +1727,3 @@ },
 		ewbank: "32",
+		saxon: "11c",
 		band: "elite"
@@ -1643,2 +1737,3 @@ },
 		ewbank: "32",
+		saxon: "11c",
 		band: "elite"
@@ -1652,2 +1747,3 @@ },
 		ewbank: "33",
+		saxon: "12a",
 		band: "elite"
@@ -1661,2 +1757,3 @@ },
 		ewbank: "33",
+		saxon: "12a",
 		band: "elite"
@@ -1670,2 +1767,3 @@ },
 		ewbank: "34",
+		saxon: "12b",
 		band: "elite"
@@ -1679,2 +1777,3 @@ },
 		ewbank: "34",
+		saxon: "12b",
 		band: "elite"
@@ -1688,2 +1787,3 @@ },
 		ewbank: "35",
+		saxon: "12c",
 		band: "elite"
@@ -1697,2 +1797,3 @@ },
 		ewbank: "35",
+		saxon: "12c",
 		band: "elite"
@@ -1706,2 +1807,3 @@ },
 		ewbank: "36",
+		saxon: "13a",
 		band: "elite"
@@ -1715,2 +1817,3 @@ },
 		ewbank: "36",
+		saxon: "13a",
 		band: "elite"
@@ -1724,2 +1827,3 @@ },
 		ewbank: "37",
+		saxon: "13b",
 		band: "elite"
@@ -1733,2 +1837,3 @@ },
 		ewbank: "37",
+		saxon: "13b",
 		band: "elite"
@@ -1742,2 +1847,3 @@ },
 		ewbank: "38",
+		saxon: "13b",
 		band: "elite"
@@ -1751,2 +1857,3 @@ },
 		ewbank: "38",
+		saxon: "13b",
 		band: "elite"
@@ -1760,2 +1867,3 @@ },
 		ewbank: "39",
+		saxon: "13c",
 		band: "elite"
@@ -1769,2 +1877,3 @@ },
 		ewbank: "39",
+		saxon: "13c",
 		band: "elite"
@@ -1778,2 +1887,3 @@ },
 		ewbank: "40",
+		saxon: "13c",
 		band: "elite"
@@ -1787,2 +1897,3 @@ },
 		ewbank: "40",
+		saxon: "13c",
 		band: "elite"
@@ -1809,3 +1920,3 @@ }
   offset: 1000,
-  allowableConversionType: [GradeScales.FRENCH, GradeScales.EWBANK],
+  allowableConversionType: [GradeScales.FRENCH, GradeScales.EWBANK, GradeScales.SAXON],
   isType: function isType(grade) {
@@ -2005,3 +2116,3 @@ if (isYds(grade) === null) {
   offset: 1000,
-  allowableConversionType: [GradeScales.YDS, GradeScales.EWBANK],
+  allowableConversionType: [GradeScales.YDS, GradeScales.EWBANK, GradeScales.SAXON],
   isType: function isType(grade) {
@@ -2075,18 +2186,20 @@ if (isFrench(grade) === null) {
 
-var uiaaGradeRegex = /^(\d{1,2}[+-]?\/?\d?[+-]?)$/;
+// NOTE: this currently assumes "incorrect" slash grades follows the normal pattern
+// i.e. 26/35 => 26/27
+// NOTE: +/- grades are rare for Ewbank.  May want to allow them later.
+// Might be simpler to just parse as two integers and check range.
 
-var isUIAA = function isUIAA(grade) {
-  return grade.match(uiaaGradeRegex);
-}; // UIAA grading system, predominant in Central Europe (esp. Germany, Austria, Switzerland)
-// Uses Arabic numerals with +/- signs, e.g. "7", "7-" (easier), or "7+" (harder)
-// (Sometimes roman numerals, e. g. "VII", are used - this is not supported)
+var ewbankGradeRegex = /^(([1-9])|([1-3][0-9])|(40)){1}(?:(\/)(([1-9])|([1-3][0-9])|(40)))?$/i;
 
+var isEwbank = function isEwbank(grade) {
+  return grade.match(ewbankGradeRegex);
+};
 
-var UIAAScale = {
-  displayName: 'UIAA Scale',
-  name: GradeScales.UIAA,
-  offset: 2000,
-  allowableConversionType: [GradeScales.YDS],
+var EwbankScale = {
+  displayName: 'Ewbank Grade',
+  name: GradeScales.EWBANK,
+  offset: 1000,
+  allowableConversionType: [GradeScales.YDS, GradeScales.FRENCH, GradeScales.SAXON],
   isType: function isType(grade) {
-    if (isUIAA(grade) === null) {
+    if (isEwbank(grade) === null) {
       return false;
@@ -2103,11 +2216,12 @@ }
       var validScore = Number.isInteger(score) ? score : Math.ceil(score);
-      return Math.min(Math.max(0, validScore), routes.length - 1);
+      var index = Math.min(Math.max(0, validScore), routes.length - 1);
+      return routes[index].ewbank;
     };
 
     if (typeof score === 'number') {
-      return routes[validateScore(score)].uiaa;
+      return validateScore(score);
     }
 
-    var low = routes[validateScore(score[0])].uiaa;
-    var high = routes[validateScore(score[1])].uiaa;
+    var low = validateScore(score[0]);
+    var high = validateScore(score[1]);
     if (low === high) return low;
@@ -2124,6 +2238,6 @@ return low + "/" + high;
 var _getScore$4 = function _getScore(grade) {
-  var parse = isUIAA(grade);
+  var parse = isEwbank(grade);
 
   if (parse == null) {
-    console.warn("Unexpected grade format: " + grade + " for grade scale UIAA");
+    console.warn("Unexpected grade format: " + grade + " for grade scale Ewbank");
     return -1;
@@ -2136,6 +2250,7 @@ }
   var basicScore = findScoreRange(function (r) {
-    return r.uiaa === basicGrade;
+    return r.ewbank === basicGrade;
   }, routes);
 
   if (wholeMatch !== basicGrade) {
+    // Slash grade
     var otherGrade;
@@ -2149,3 +2264,3 @@
       var nextGrade = findScoreRange(function (r) {
-        return r.uiaa.toLowerCase() === routes[otherGrade].uiaa.toLowerCase();
+        return r.ewbank === routes[otherGrade].ewbank;
       }, routes);
@@ -2161,20 +2276,18 @@ return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort(function (a, b) {
 
-// NOTE: this currently assumes "incorrect" slash grades follows the normal pattern
-// i.e. 26/35 => 26/27
-// NOTE: +/- grades are rare for Ewbank.  May want to allow them later.
-// Might be simpler to just parse as two integers and check range.
+var saxonGradeRegex = /^((([7-9]|1[0-3])([a-c]))|([1-6]))$/i; // Saxon grading system, predominant in Central Europe (esp. Germany, Austria, Switzerland)
+// Supports 1 -> 13c, slash grades i.e. 7a/7b
+// Uses Arabic numerals with letters from a-c, e.g. "7a" , "7b", or "7c" (hardest)
+// (Roman numerals, e. g. "V", are used - this is not supported)
 
-var ewbankGradeRegex = /^(([1-9])|([1-3][0-9])|(40)){1}(?:(\/)(([1-9])|([1-3][0-9])|(40)))?$/i;
-
-var isEwbank = function isEwbank(grade) {
-  return grade.match(ewbankGradeRegex);
+var isSaxon = function isSaxon(grade) {
+  return grade.match(saxonGradeRegex);
 };
 
-var EwbankScale = {
-  displayName: 'Ewbank Grade',
-  name: GradeScales.EWBANK,
+var SaxonScale = {
+  displayName: 'Saxon Scale',
+  name: GradeScales.SAXON,
   offset: 1000,
-  allowableConversionType: [GradeScales.YDS, GradeScales.FRENCH],
+  allowableConversionType: [GradeScales.YDS, GradeScales.EWBANK, GradeScales.FRENCH],
   isType: function isType(grade) {
-    if (isEwbank(grade) === null) {
+    if (isSaxon(grade) === null) {
       return false;
@@ -2195,7 +2308,7 @@ }
     if (typeof score === 'number') {
-      return routes[validateScore(score)].ewbank;
+      return routes[validateScore(score)].saxon;
     }
 
-    var low = routes[validateScore(score[0])].ewbank;
-    var high = routes[validateScore(score[1])].ewbank;
+    var low = routes[validateScore(score[0])].saxon;
+    var high = routes[validateScore(score[1])].saxon;
     if (low === high) return low;
@@ -2212,6 +2325,6 @@ return low + "/" + high;
 var _getScore$5 = function _getScore(grade) {
-  var parse = isEwbank(grade);
+  var parse = isSaxon(grade);
 
   if (parse == null) {
-    console.warn("Unexpected grade format: " + grade + " for grade scale Ewbank");
+    console.warn("Unexpected grade format: " + grade + " for grade scale Saxon");
     return -1;
@@ -2224,7 +2337,6 @@ }
   var basicScore = findScoreRange(function (r) {
-    return r.ewbank === basicGrade;
+    return r.saxon === basicGrade;
   }, routes);
 
   if (wholeMatch !== basicGrade) {
-    // Slash grade
     var otherGrade;
@@ -2238,3 +2350,3 @@
       var nextGrade = findScoreRange(function (r) {
-        return r.ewbank === routes[otherGrade].ewbank;
+        return r.saxon.toLowerCase() === routes[otherGrade].saxon.toLowerCase();
       }, routes);
@@ -2250,4 +2362,672 @@ return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort(function (a, b) {
 
+var ice_table = [
+	{
+		score: 0,
+		wi: "WI1",
+		ai: "AI1"
+	},
+	{
+		score: 1,
+		wi: "WI1",
+		ai: "AI1"
+	},
+	{
+		score: 2,
+		wi: "WI1",
+		ai: "AI1"
+	},
+	{
+		score: 3,
+		wi: "WI1",
+		ai: "AI1"
+	},
+	{
+		score: 4,
+		wi: "WI2",
+		ai: "AI2"
+	},
+	{
+		score: 5,
+		wi: "WI2",
+		ai: "AI2"
+	},
+	{
+		score: 6,
+		wi: "WI2",
+		ai: "AI2"
+	},
+	{
+		score: 7,
+		wi: "WI2",
+		ai: "AI2"
+	},
+	{
+		score: 8,
+		wi: "WI3",
+		ai: "AI3"
+	},
+	{
+		score: 9,
+		wi: "WI3",
+		ai: "AI3"
+	},
+	{
+		score: 10,
+		wi: "WI3",
+		ai: "AI3"
+	},
+	{
+		score: 11,
+		wi: "WI3",
+		ai: "AI3"
+	},
+	{
+		score: 12,
+		wi: "WI3+",
+		ai: "AI3+"
+	},
+	{
+		score: 13,
+		wi: "WI3+",
+		ai: "AI3+"
+	},
+	{
+		score: 14,
+		wi: "WI3+",
+		ai: "AI3+"
+	},
+	{
+		score: 15,
+		wi: "WI3+",
+		ai: "AI3+"
+	},
+	{
+		score: 16,
+		wi: "WI4",
+		ai: "AI4"
+	},
+	{
+		score: 17,
+		wi: "WI4",
+		ai: "AI4"
+	},
+	{
+		score: 18,
+		wi: "WI4",
+		ai: "AI4"
+	},
+	{
+		score: 19,
+		wi: "WI4",
+		ai: "AI4"
+	},
+	{
+		score: 20,
+		wi: "WI4+",
+		ai: "AI4+"
+	},
+	{
+		score: 21,
+		wi: "WI4+",
+		ai: "AI4+"
+	},
+	{
+		score: 22,
+		wi: "WI4+",
+		ai: "AI4+"
+	},
+	{
+		score: 23,
+		wi: "WI4+",
+		ai: "AI4+"
+	},
+	{
+		score: 24,
+		wi: "WI5",
+		ai: "AI5"
+	},
+	{
+		score: 25,
+		wi: "WI5",
+		ai: "AI5"
+	},
+	{
+		score: 26,
+		wi: "WI5",
+		ai: "AI5"
+	},
+	{
+		score: 27,
+		wi: "WI5",
+		ai: "AI5"
+	},
+	{
+		score: 28,
+		wi: "WI5+",
+		ai: "AI5+"
+	},
+	{
+		score: 29,
+		wi: "WI5+",
+		ai: "AI5+"
+	},
+	{
+		score: 30,
+		wi: "WI5+",
+		ai: "AI5+"
+	},
+	{
+		score: 31,
+		wi: "WI5+",
+		ai: "AI5+"
+	},
+	{
+		score: 32,
+		wi: "WI6",
+		ai: "AI6"
+	},
+	{
+		score: 33,
+		wi: "WI6",
+		ai: "AI6"
+	},
+	{
+		score: 34,
+		wi: "WI6",
+		ai: "AI6"
+	},
+	{
+		score: 35,
+		wi: "WI6",
+		ai: "AI6"
+	},
+	{
+		score: 36,
+		wi: "WI6+",
+		ai: "AI6+"
+	},
+	{
+		score: 37,
+		wi: "WI6+",
+		ai: "AI6+"
+	},
+	{
+		score: 38,
+		wi: "WI6+",
+		ai: "AI6+"
+	},
+	{
+		score: 39,
+		wi: "WI6+",
+		ai: "AI6+"
+	},
+	{
+		score: 40,
+		wi: "WI7",
+		ai: "AI7"
+	},
+	{
+		score: 41,
+		wi: "WI7",
+		ai: "AI7"
+	},
+	{
+		score: 42,
+		wi: "WI7",
+		ai: "AI7"
+	},
+	{
+		score: 43,
+		wi: "WI7",
+		ai: "AI7"
+	},
+	{
+		score: 44,
+		wi: "WI7+",
+		ai: "AI7+"
+	},
+	{
+		score: 45,
+		wi: "WI7+",
+		ai: "AI7+"
+	},
+	{
+		score: 46,
+		wi: "WI7+",
+		ai: "AI7+"
+	},
+	{
+		score: 47,
+		wi: "WI7+",
+		ai: "AI7+"
+	},
+	{
+		score: 48,
+		wi: "WI8",
+		ai: "AI8"
+	},
+	{
+		score: 49,
+		wi: "WI8",
+		ai: "AI8"
+	},
+	{
+		score: 50,
+		wi: "WI8",
+		ai: "AI8"
+	},
+	{
+		score: 51,
+		wi: "WI8",
+		ai: "AI8"
+	},
+	{
+		score: 52,
+		wi: "WI8+",
+		ai: "AI8+"
+	},
+	{
+		score: 53,
+		wi: "WI8+",
+		ai: "AI8+"
+	},
+	{
+		score: 54,
+		wi: "WI8+",
+		ai: "AI8+"
+	},
+	{
+		score: 55,
+		wi: "WI8+",
+		ai: "AI8+"
+	},
+	{
+		score: 56,
+		wi: "WI9",
+		ai: "AI9"
+	},
+	{
+		score: 57,
+		wi: "WI9",
+		ai: "AI9"
+	},
+	{
+		score: 58,
+		wi: "WI9",
+		ai: "AI9"
+	},
+	{
+		score: 59,
+		wi: "WI9",
+		ai: "AI9"
+	},
+	{
+		score: 60,
+		wi: "WI9+",
+		ai: "AI9+"
+	},
+	{
+		score: 61,
+		wi: "WI9+",
+		ai: "AI9+"
+	},
+	{
+		score: 62,
+		wi: "WI9+",
+		ai: "AI9+"
+	},
+	{
+		score: 63,
+		wi: "WI9+",
+		ai: "AI9+"
+	},
+	{
+		score: 64,
+		wi: "WI10",
+		ai: "AI10"
+	},
+	{
+		score: 65,
+		wi: "WI10",
+		ai: "AI10"
+	},
+	{
+		score: 66,
+		wi: "WI10",
+		ai: "AI10"
+	},
+	{
+		score: 67,
+		wi: "WI10",
+		ai: "AI10"
+	},
+	{
+		score: 68,
+		wi: "WI10+",
+		ai: "AI10+"
+	},
+	{
+		score: 69,
+		wi: "WI10+",
+		ai: "AI10+"
+	},
+	{
+		score: 70,
+		wi: "WI10+",
+		ai: "AI10+"
+	},
+	{
+		score: 71,
+		wi: "WI10+",
+		ai: "AI10+"
+	},
+	{
+		score: 72,
+		wi: "WI11",
+		ai: "AI11"
+	},
+	{
+		score: 73,
+		wi: "WI11",
+		ai: "AI11"
+	},
+	{
+		score: 74,
+		wi: "WI11",
+		ai: "AI11"
+	},
+	{
+		score: 75,
+		wi: "WI11",
+		ai: "AI11"
+	},
+	{
+		score: 76,
+		wi: "WI12",
+		ai: "AI12"
+	},
+	{
+		score: 77,
+		wi: "WI12",
+		ai: "AI12"
+	},
+	{
+		score: 78,
+		wi: "WI12",
+		ai: "AI12"
+	},
+	{
+		score: 79,
+		wi: "WI12",
+		ai: "AI12"
+	},
+	{
+		score: 80,
+		wi: "WI12+",
+		ai: "AI12+"
+	},
+	{
+		score: 81,
+		wi: "WI12+",
+		ai: "AI12+"
+	},
+	{
+		score: 82,
+		wi: "WI12+",
+		ai: "AI12+"
+	},
+	{
+		score: 83,
+		wi: "WI12+",
+		ai: "AI12+"
+	},
+	{
+		score: 84,
+		wi: "WI13",
+		ai: "AI13"
+	},
+	{
+		score: 85,
+		wi: "WI13",
+		ai: "AI13"
+	},
+	{
+		score: 86,
+		wi: "WI13",
+		ai: "AI13"
+	},
+	{
+		score: 87,
+		wi: "WI13",
+		ai: "AI13"
+	},
+	{
+		score: 88,
+		wi: "WI13+",
+		ai: "AI13+"
+	},
+	{
+		score: 89,
+		wi: "WI13+",
+		ai: "AI13+"
+	},
+	{
+		score: 90,
+		wi: "WI13+",
+		ai: "AI13+"
+	},
+	{
+		score: 91,
+		wi: "WI13+",
+		ai: "AI13+"
+	}
+];
+
+// https://en.aikipedia.org/aiki/Grade_(climbing)#Ice_and_mixed_climbing
+
+var aiGradeRegex = /^(AI)([1-2]|[3-9]\+?|1[0-3]\+?)$/;
+
+var isAI = function isAI(grade) {
+  return grade.match(aiGradeRegex);
+};
+
+var AIScale = {
+  displayName: 'AI Grade',
+  name: GradeScales.AI,
+  offset: 1000,
+  allowableConversionType: [GradeScales.WI],
+  isType: function isType(grade) {
+    if (isAI(grade) === null) {
+      return false;
+    }
+
+    return true;
+  },
+  getScore: function getScore(grade) {
+    return _getScore$6(grade);
+  },
+  getGrade: function getGrade(score) {
+    var validateScore = function validateScore(score) {
+      var validScore = Number.isInteger(score) ? score : Math.ceil(score);
+      return Math.min(Math.max(0, validScore), ice_table.length - 1);
+    };
+
+    if (typeof score === 'number') {
+      return ice_table[validateScore(score)].ai;
+    }
+
+    var low = ice_table[validateScore(score[0])].ai;
+    var high = ice_table[validateScore(score[1])].ai;
+    if (low === high) return low;
+    return low + "/" + high;
+  },
+  getGradeBand: function getGradeBand(grade) {
+    var score = _getScore$6(grade);
+
+    return routeScoreToBand(getAvgScore(score));
+  }
+};
+
+var _getScore$6 = function _getScore(grade) {
+  var parse = isAI(grade);
+
+  if (parse == null) {
+    console.warn("Unexpected grade format: " + grade + " for grade scale AI");
+    return -1;
+  }
+
+  var wholeMatch = parse[0];
+ // eslint-disable-line @typescript-eslint/no-unused-vars
+
+  var score = findScoreRange(function (r) {
+    return r.ai === wholeMatch;
+  }, ice_table);
+  return score;
+};
+
+// https://en.wikipedia.org/wiki/Grade_(climbing)#Ice_and_mixed_climbing
+
+var wiGradeRegex = /^(WI)([1-2]|[3-9]\+?|1[0-3]\+?)$/;
+
+var isWI = function isWI(grade) {
+  return grade.match(wiGradeRegex);
+};
+
+var WIScale = {
+  displayName: 'WI Grade',
+  name: GradeScales.WI,
+  offset: 1000,
+  allowableConversionType: [GradeScales.AI],
+  isType: function isType(grade) {
+    if (isWI(grade) === null) {
+      return false;
+    }
+
+    return true;
+  },
+  getScore: function getScore(grade) {
+    return _getScore$7(grade);
+  },
+  getGrade: function getGrade(score) {
+    var validateScore = function validateScore(score) {
+      var validScore = Number.isInteger(score) ? score : Math.ceil(score);
+      return Math.min(Math.max(0, validScore), ice_table.length - 1);
+    };
+
+    if (typeof score === 'number') {
+      return ice_table[validateScore(score)].wi;
+    }
+
+    var low = ice_table[validateScore(score[0])].wi;
+    var high = ice_table[validateScore(score[1])].wi;
+    if (low === high) return low;
+    return low + "/" + high;
+  },
+  getGradeBand: function getGradeBand(grade) {
+    var score = _getScore$7(grade);
+
+    return routeScoreToBand(getAvgScore(score));
+  }
+};
+
+var _getScore$7 = function _getScore(grade) {
+  var parse = isWI(grade);
+
+  if (parse == null) {
+    console.warn("Unexpected grade format: " + grade + " for grade scale WI");
+    return -1;
+  }
+
+  var wholeMatch = parse[0];
+ // eslint-disable-line @typescript-eslint/no-unused-vars
+
+  var score = findScoreRange(function (r) {
+    return r.wi === wholeMatch;
+  }, ice_table);
+  return score;
+};
+
+var uiaaGradeRegex = /^(\d{1,2}[+-]?\/?\d?[+-]?)$/;
+
+var isUIAA = function isUIAA(grade) {
+  return grade.match(uiaaGradeRegex);
+}; // UIAA grading system, predominant in Central Europe (esp. Germany, Austria, Switzerland)
+// Uses Arabic numerals with +/- signs, e.g. "7", "7-" (easier), or "7+" (harder)
+// (Sometimes roman numerals, e. g. "VII", are used - this is not supported)
+
+
+var UIAAScale = {
+  displayName: 'UIAA Scale',
+  name: GradeScales.UIAA,
+  offset: 2000,
+  allowableConversionType: [GradeScales.YDS, GradeScales.SAXON, GradeScales.EWBANK, GradeScales.FRENCH],
+  isType: function isType(grade) {
+    if (isUIAA(grade) === null) {
+      return false;
+    }
+
+    return true;
+  },
+  getScore: function getScore(grade) {
+    return _getScore$8(grade);
+  },
+  getGrade: function getGrade(score) {
+    var validateScore = function validateScore(score) {
+      var validScore = Number.isInteger(score) ? score : Math.ceil(score);
+      return Math.min(Math.max(0, validScore), routes.length - 1);
+    };
+
+    if (typeof score === 'number') {
+      return routes[validateScore(score)].uiaa;
+    }
+
+    var low = routes[validateScore(score[0])].uiaa;
+    var high = routes[validateScore(score[1])].uiaa;
+    if (low === high) return low;
+    return low + "/" + high;
+  },
+  getGradeBand: function getGradeBand(grade) {
+    var score = _getScore$8(grade);
+
+    return routeScoreToBand(getAvgScore(score));
+  }
+};
+
+var _getScore$8 = function _getScore(grade) {
+  var parse = isUIAA(grade);
+
+  if (parse == null) {
+    console.warn("Unexpected grade format: " + grade + " for grade scale UIAA");
+    return -1;
+  }
+
+  var wholeMatch = parse[0],
+      basicGrade = parse[1],
+      slash = parse[2];
+  var basicScore = findScoreRange(function (r) {
+    return r.uiaa === basicGrade;
+  }, routes);
+
+  if (wholeMatch !== basicGrade) {
+    var otherGrade;
+
+    if (slash !== null) {
+      otherGrade = (typeof basicScore === 'number' ? basicScore : basicScore[1]) + 1;
+    }
+
+    if (otherGrade !== undefined) {
+      var nextGrade = findScoreRange(function (r) {
+        return r.uiaa.toLowerCase() === routes[otherGrade].uiaa.toLowerCase();
+      }, routes);
+      return [getAvgScore(basicScore), getAvgScore(nextGrade)].sort(function (a, b) {
+        return a - b;
+      });
+    }
+  }
+
+  return basicScore;
+};
+
 var _scales;
-var scales = (_scales = {}, _scales[GradeScales.VSCALE] = VScale, _scales[GradeScales.YDS] = YosemiteDecimal, _scales[GradeScales.FONT] = FontScale, _scales[GradeScales.FRENCH] = FrenchScale, _scales[GradeScales.UIAA] = UIAAScale, _scales[GradeScales.EWBANK] = EwbankScale, _scales);
+var scales = (_scales = {}, _scales[GradeScales.VSCALE] = VScale, _scales[GradeScales.YDS] = YosemiteDecimal, _scales[GradeScales.FONT] = FontScale, _scales[GradeScales.FRENCH] = FrenchScale, _scales[GradeScales.UIAA] = UIAAScale, _scales[GradeScales.EWBANK] = EwbankScale, _scales[GradeScales.SAXON] = SaxonScale, _scales[GradeScales.AI] = AIScale, _scales[GradeScales.WI] = WIScale, _scales);
 
@@ -2296,2 +3076,28 @@ /**
 };
+/**
+ *
+ * @param fromGrade grade based on grade scale type
+ * @param fromGradeScaleType grade scale type to convert grade from
+ * @param toGradeScaleType grade scale type to convert grade to
+ * @returns A scale's grade converted to a different scale's grade
+ */
+
+var convertGrade = function convertGrade(fromGrade, fromGradeScaleType, toGradeScaleType) {
+  var fromScale = getScale(fromGradeScaleType);
+  var toScale = getScale(toGradeScaleType);
+
+  if (fromScale === null || toScale === null) {
+    return '';
+  }
+
+  var checkScaleToConvert = fromScale.allowableConversionType.includes(toGradeScaleType);
+
+  if (!checkScaleToConvert) {
+    console.warn("Scale: " + fromScale.displayName + " doesn't support converting to Scale: " + toScale.displayName);
+    return '';
+  }
+
+  var toScore = fromScale.getScore(fromGrade);
+  return toScale.getGrade(toScore);
+};
 var isVScale = function isVScale(grade) {
@@ -2321,2 +3127,3 @@ var scale = scales[GradeScales.VSCALE];
 var YDS_ARRAY = ['5.0', '5.1', '5.2', '5.3', '5.4', '5.5', '5.6', '5.7', '5.8', '5.9', '5.10a', '5.10b', '5.10c', '5.10d', '5.11a', '5.11b', '5.11c', '5.11d', '5.12a', '5.12b', '5.12c', '5.12d', '5.13a', '5.13b', '5.13c', '5.13d', '5.14a', '5.14b', '5.14c', '5.14d', '5.15a', '5.15b', '5.15c', '5.15d'];
+var SAXON_ARRAY = ['1', '2', '3', '4', '5', '6', '7a', '7b', '7c', '8a', '8b', '8c', '9a', '9b', '9c', '10a', '10b', '10c', '11a', '11b', '11c', '12a', '12b'];
 var BRITISH_TECH_ARRAY = ['1', '2', '3', '4a', '4b', '4c', '5a', '5b', '5c', '6a', '6b', '6c', '7a', '7b'];
@@ -2341,3 +3148,4 @@ var BRITISH_ADJ_ARRAY = ['M', 'D', 'VD', 'S', 'HS', 'HVS', 'E1', 'E2', 'E3', 'E4', 'E5', 'E6', 'E7', 'E8', 'E9', 'E10', 'E11'];
     UIAA: UIAA_ARRAY,
-    Ewbank: EWBANK_ARRAY
+    Ewbank: EWBANK_ARRAY,
+    Saxon: SAXON_ARRAY
   },
@@ -2348,3 +3156,3 @@ community: {}
 
-export { GradeBands, GradeScales, bouldering, freeClimbing, getScale, getScore, getScoreForSort, isVScale, protection };
+export { EwbankScale as Ewbank, FontScale as Font, FrenchScale as French, GradeBands, GradeScales, UIAAScale as UIAA, VScale, YosemiteDecimal, bouldering, convertGrade, freeClimbing, getScale, getScore, getScoreForSort, isVScale, protection };
 //# sourceMappingURL=sandbag.esm.js.map

dist/scales/index.d.ts

@@ -5,6 +5,9 @@ import VScale from './v';
 import French from './french';
+import Ewbank from './ewbank';
+import Saxon from './saxon';
+import AI from './ai';
+import WI from './wi';
 import UIAA from './uiaa';
-import Ewbank from './ewbank';
 import GradeScale, { GradeScales } from '../GradeScale';
-export { VScale, Font, YosemiteDecimal, French, UIAA, Ewbank };
+export { VScale, Font, YosemiteDecimal, French, Saxon, UIAA, Ewbank, AI, WI };
 export interface Boulder {
@@ -22,4 +25,10 @@ score: number;
     ewbank: string;
+    saxon: string;
     band: 'beginner' | 'intermediate' | 'elite' | 'experienced';
 }
+export interface IceGrade {
+    score: number;
+    ai: string;
+    wi: string;
+}
 export declare const scales: Record<typeof GradeScales[keyof typeof GradeScales], GradeScale | null>;

package.json

 {
   "name": "@openbeta/sandbag",
-  "version": "0.0.38",
+  "version": "0.0.40",
   "description": "Rock climbing grades and conversions",
@@ -19,10 +19,10 @@ "repository": "https://github.com/OpenBeta/sandbag.git",
   "devDependencies": {
-    "@types/jest": "^27.4.0",
+    "@types/jest": "^29.5.0",
     "cross-env": "^7.0.3",
     "csv-parser": "^3.0.0",
     "husky": "^7.0.4",
-    "jest": "^27.4.7",
-    "ts-jest": "^27.1.3",
+    "jest": "^29.5.0",
+    "ts-jest": "^29.1.0",
     "ts-node": "^10.4.0",
-    "ts-standard": "^11.0.0",
+    "ts-standard": "^12.0.0",
     "tsdx": "^0.14.1",
@@ -29,0 +29,0 @@ "typescript": "^4.5.5"

README.md

 [![Develop branch](https://github.com/openbeta/climbing-grades/actions/workflows/nodejs.yml/badge.svg?branch=develop)](https://github.com/OpenBeta/climbing-grades/actions/workflows/nodejs.yml?query=develop)  [![License](https://img.shields.io/github/license/openbeta/climbing-grades?style=flat-square)](./LICENSE)
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-7-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-9-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
@@ -16,2 +16,3 @@ # What is this?
 - [x] Ewbanks
+- [x] Saxon
 
@@ -22,2 +23,6 @@ **Bouldering**
 
+**Ice**
+- [x] Winter Ice (WI#)
+- [x] Alpine Ice (AI#)
+
 ### Help Wanted
@@ -48,12 +53,80 @@
 
-#### Compare YDS grades
+#### Sample Usage
+
+- Convert Grades to Scores
+
 ```javascript
-import { YosemiteDecimal } from '@openbeta/sandbag'
+import { French, YosemiteDecimal } from '@openbeta/sandbag'
 
-const easier = YosemiteDecimal.getScoreForSort('5.6')
-const harder = YosemiteDecimal.getScoreForSort('5.10')
+const score = French.getScore('8a') // Output [ 84, 85 ]
 
-console.log('Is 5.6 easier than 5.10?', easier < harder)  // Output: true
+// Support slash grade
+const slashGradeScore=French.getScore('7c+/8a') // Output [ 82.5, 84.5 ]
+
+// Accept +/- modifier
+const plusGrade= YosemiteDecimal.getScore('5.12+') // Output [ 78.5, 80.5 ]
 ```
 
+- Convert Scores to Grades
+
+```javascript
+import { Font } from '@openbeta/sandbag'
+
+// Single score provided
+Font.getGrade(80) // Output '7c'
+
+// Support a range of scores 
+Font.getGrade([79,81]) // Output'7b+/7c'
+
+```
+
+- Validate Grading Scales
+``` javascript
+import { VScale , Font }from '@openbeta/sandbag'
+
+console.log('Is 6A a V Scale?',VScale.isType('6A'))  // Output false
+console.log('Is 6A a Font Scale?',Font.isType('6A')) // Output true
+
+```
+
+- Convert Grades Across Scales
+
+``` javascript
+import {convertGrade , GradeScales }from '@openbeta/sandbag'
+
+const ydsInFrench=convertGrade('5.11a',GradeScales.YDS,GradeScales.FRENCH) // Output '6b+/6c'
+
+const fontInVScale=convertGrade('6a',GradeScales.FONT,GradeScales.VSCALE) //OutPut 'V3'
+
+// Conversions across different disciplines are not allowed
+const sportToBoulder=convertGrade('5.11a',GradeScales.YDS,GradeScales.VSCALE)
+// Output: Scale: Yosemite Decimal System doesn't support converting to Scale: V Scale
+// ''
+```
+
+- Get Gradeband
+
+```javascript
+import { Ewbank } from '@openbeta/sandbag'
+
+Ewbank.getGradeBand('10') // Output: 'beginner'
+Ewbank.getGradeBand('30') // Output: 'expert'
+Ewbank.getGradeBand('6a') // Output: Unexpected grade format: 6a for grade scale Ewbank 'unknown'
+
+```
+- Compare Grades
+
+```javascript
+
+import { French, YosemiteDecimal } from '@openbeta/sandbag'
+
+const harder = French.getScore('8a')  // Output: [ 84, 85 ]
+const easier = YosemiteDecimal.getScore('5.13a') // Output: [ 82, 83 ]
+
+console.log('Is 8a harder than 5.13a?',harder > easier) // Output: true
+
+```
+
+
+
 See [unit tests](./src/__tests__) for more examples.
@@ -93,2 +166,6 @@
     </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/TaliaMalia"><img src="https://avatars.githubusercontent.com/u/131688085?v=4?s=100" width="100px;" alt="Talia Aleyna Hortac"/><br /><sub><b>Talia Aleyna Hortac</b></sub></a><br /><a href="https://github.com/OpenBeta/sandbag/commits?author=TaliaMalia" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/actuallyyun"><img src="https://avatars.githubusercontent.com/u/87448230?v=4?s=100" width="100px;" alt="Yun Ji"/><br /><sub><b>Yun Ji</b></sub></a><br /><a href="https://github.com/OpenBeta/sandbag/commits?author=actuallyyun" title="Code">💻</a> <a href="#ideas-actuallyyun" title="Ideas, Planning, & Feedback">🤔</a></td>
+    </tr>
   </tbody>
@@ -95,0 +172,0 @@ </table>

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Improved metrics

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335398

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Number of package files

26

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Lines of code

6024

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Number of lines in readme file

176

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No dependency changes