astronomia - npm Package Compare versions

Comparing version 3.0.4 to 4.0.0

data/deltat.js

@@ -14,7 +14,7 @@ /**
   data: {
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+    table: [43.4724, 43.5648, 43.6737, 43.7782, 43.8763, 43.9562, 44.0315, 44.1132, 44.1982, 44.2952, 44.3936, 44.4841, 44.5646, 44.6425, 44.7386, 44.837, 44.9302, 44.9986, 45.0584, 45.1284, 45.2064, 45.298, 45.3897, 45.4761, 45.5632, 45.645, 45.7375, 45.8284, 45.9133, 45.982, 46.0407, 46.1067, 46.1825, 46.2789, 46.3713, 46.4567, 46.5445, 46.6311, 46.7302, 46.8284, 46.9247, 46.997, 47.0709, 47.145, 47.2362, 47.3413, 47.4319, 47.5214, 47.6049, 47.6837, 47.7781, 47.8771, 47.9687, 48.0348, 48.0942, 48.1608, 48.246, 48.3439, 48.4355, 48.5344, 48.6324, 48.7294, 48.8365, 48.9353, 49.0319, 49.1013, 49.1591, 49.2286, 49.307, 49.4018, 49.4945, 49.5861, 49.6805, 49.7602, 49.8556, 49.9489, 50.0347, 50.1019, 50.1622, 50.226, 50.2968, 50.3831, 50.4599, 50.5387, 50.616, 50.6866, 50.7658, 50.8454, 50.9187, 50.9761, 51.0278, 51.0843, 51.1538, 51.2319, 51.3063, 51.3808, 51.4526, 51.516, 51.5985, 51.6809, 51.7573, 51.8133, 51.8532, 51.9014, 51.9603, 52.0328, 52.0985, 52.1668, 52.2316, 52.2938, 52.368, 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     first: 1973.0849315068492,
     firstYM: [1973, 2],
-    last: 2022.2465753424658,
-    lastYM: [2022, 4]
+    last: 2022.3287671232877,
+    lastYM: [2022, 5]
   },
@@ -21,0 +21,0 @@ prediction: {

package.json

 {
   "name": "astronomia",
-  "version": "3.0.4",
+  "version": "4.0.0",
   "description": "An astronomical library",
@@ -31,3 +31,3 @@ "keywords": [
       "import": "./src/index.js",
-      "require": "./lib/index.ccjs"
+      "require": "./lib/index.cjs"
     },
@@ -353,2 +353,3 @@ "./angle": {
   "main": "./lib/index.cjs",
+  "module": "./src/index.js",
   "directories": {
@@ -373,19 +374,19 @@ "lib": "lib",
     "babelify": "^10.0.0",
-    "c8": "^7.7.0",
-    "core-js": "^3.10.0",
-    "dtslint": "^4.0.8",
-    "eslint": "^7.23.0",
+    "c8": "^7.7.2",
+    "core-js": "^3.12.1",
+    "dtslint": "^4.0.9",
+    "eslint": "^7.26.0",
     "eslint-config-standard": "^16.0.2",
-    "eslint-plugin-import": "^2.22.1",
+    "eslint-plugin-import": "^2.23.2",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^4.3.1",
     "eslint-plugin-standard": "^5.0.0",
-    "mocha": "^8.3.2",
+    "mocha": "^8.4.0",
     "npm-run-all": "^4.1.5",
-    "regenerator-runtime": "^0.13.7",
+    "regenerator-runtime": "^0.13.8",
     "rimraf": "^3.0.2",
-    "rollup": "^2.44.0",
+    "rollup": "^2.48.0",
     "serialize-to-js": "^3.1.1",
     "serialize-to-module": "^1.1.0",
-    "typescript": "^4.2.3"
+    "typescript": "^4.2.4"
   },
@@ -392,0 +393,0 @@ "engines": {

src/deltat.js

@@ -37,4 +37,8 @@ /**
 import deltat from '../data/deltat.js'
-import { Calendar, LeapYearGregorian } from './julian.js'
 
+// avoids ciclic import { LeapYearGregorian } from './julian.js'
+function LeapYearGregorian (y) {
+  return (y % 4 === 0 && y % 100 !== 0) || y % 400 === 0
+}
+
 /**
@@ -120,9 +124,10 @@ * deltaT returns the difference ΔT = TD - UT between Dynamical Time TD and
 function monthOfYear (dyear) {
-  if (!monthOfYear.data) { // memoize yearly fractions per month
-    monthOfYear.data = { 0: [], 1: [] }
-    for (let m = 0; m <= 12; m++) {
-      monthOfYear.data[0][m] = new Calendar(1999, m, 1).toYear() - 1999 // non leap year
-      monthOfYear.data[1][m] = new Calendar(2000, m, 1).toYear() - 2000 // leap year
-    }
-  }
+  // if (!monthOfYear.data) { // memoize yearly fractions per month
+  //   monthOfYear.data = { 0: [], 1: [] }
+  //   for (let m = 0; m <= 12; m++) {
+  //     monthOfYear.data[0][m] = new Calendar(1999, m, 1).toYear() - 1999 // non leap year
+  //     monthOfYear.data[1][m] = new Calendar(2000, m, 1).toYear() - 2000 // leap year
+  //   }
+  // }
+  // console.log(monthOfYear)
   const year = dyear | 0
@@ -141,2 +146,38 @@ const f = dyear - year
 }
+/**
+  monthOfYear.data[0][m] = new Calendar(1999, m, 1).toYear() - 1999 // non leap year
+  monthOfYear.data[1][m] = new Calendar(2000, m, 1).toYear() - 2000 // leap year
+ */
+monthOfYear.data = [
+  [ // non leap year
+    0,
+    0,
+    0.08493150684921602,
+    0.16164383561635987,
+    0.24657534246580326,
+    0.3287671232876619,
+    0.4136986301368779,
+    0.4958904109589639,
+    0.5808219178081799,
+    0.6657534246576233,
+    0.747945205479482,
+    0.832876712328698,
+    0.915068493150784
+  ],
+  [ // leap year
+    0,
+    0,
+    0.08743169398917416,
+    0.1639344262296163,
+    0.24863387978143692,
+    0.3306010928961314,
+    0.4153005464481794,
+    0.49726775956287383,
+    0.5819672131146945,
+    0.6666666666667425,
+    0.7486338797814369,
+    0.8333333333332575,
+    0.9153005464481794
+  ]
+]
 
@@ -143,0 +184,0 @@ export default {

src/index.js

@@ -9,3 +9,2 @@ export { default as angle } from './angle.js'
 export { default as circle } from './circle.js'
-export { default as data } from '../data/index.js'
 export { default as deltat } from './deltat.js'
@@ -12,0 +11,0 @@ export { default as elementequinox } from './elementequinox.js'

No alert changes

Improved metrics

Total package byte prevSize

18661553

increased by0.01%

Lines of code

172042

increased by0.04%

No dependency changes