code-point-mapping - npm Package Compare versions

Comparing version 0.1.0 to 0.2.0

dist/index.d.ts

@@ -5,4 +5,4 @@ export default class CodePointMapping {
     deleteAt(unitOff: number, unitLen: number): [number, number];
-    insertAt(unitOff: number, str: string): [number, string];
+    insertAt(unitOff: number, str: string): [number, ...string[]];
     indexOfCodepoint(cpOff: number): number;
 }

dist/index.js

@@ -5,4 +5,6 @@ "use strict";
     for (let x of str) {
-        if (x.length === 1 && x.charCodeAt(0) >= 0xD800 && x.charCodeAt(0) <= 0xDFFF) {
-            throw new Error("unpaired surrogate");
+        if (x.length === 1 &&
+            x.charCodeAt(0) >= 0xd800 &&
+            x.charCodeAt(0) <= 0xdfff) {
+            throw new Error('unpaired surrogate');
         }
@@ -22,3 +24,3 @@ if (n.width === x.length) {
     }
-    if (m && (m.width === n.width)) {
+    if (m && m.width === n.width) {
         n.count += m.count;
@@ -41,3 +43,3 @@ n.next = m.next;
         if (unitOff % n.width) {
-            throw new Error("offset in middle of surrogate");
+            throw new Error('offset in middle of surrogate');
         }
@@ -47,3 +49,3 @@ n.next = {
             width: n.width,
-            next: n.next,
+            next: n.next
         };
@@ -53,3 +55,3 @@ n.count = unitOff / n.width;
     }
-    throw new Error("offset beyond end of string");
+    throw new Error('offset beyond end of string');
 }
@@ -80,2 +82,3 @@ // CodePointMapping maintains a mapping between utf-16 code units
     // code units to the same in terms of unicode code points,
+    // splits the string into unicode code points,
     // and updates the mapping appropriately.
@@ -86,3 +89,3 @@ insertAt(unitOff, str) {
         graft(append(node, str), after);
-        return [cpOff, str];
+        return [cpOff, ...str];
     }
@@ -102,5 +105,5 @@ // indexOfCodepoint converts the position in terms of unicode
         }
-        throw new Error("cpOff outside of string");
+        throw new Error('cpOff outside of string');
     }
 }
 exports.default = CodePointMapping;

package.json

 {
   "name": "code-point-mapping",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "license": "MIT",
@@ -5,0 +5,0 @@ "description": "Map between javascript string indices and unicode code point offsets effectively",

README.md

@@ -16,5 +16,5 @@ code-point-mapping provides a way to map between utf16 string indices
 import CodePointMapping from 'code-point-mapping'
-import * as automerge from "@automerge/automerge"
+import * as automerge from '@automerge/automerge'
 
-let doc1 = automerge.from({str: new automerge.Text("😀🎉✈️")})
+let doc1 = automerge.from({ str: new automerge.Text('😀🎉✈️') })
 let cpm = new CodePointMapping(doc1.str)
@@ -26,3 +26,3 @@
   d.str.deleteAt(...cpm.deleteAt(0, 2)) // d.str.deleteAt(0, 1)
-  d.str.insertAt(...cpm.insertAt(2, "🧟‍♀️")) // d.str.insertAt(1, "🧟‍♀️")
+  d.str.insertAt(...cpm.insertAt(2, '🧟‍♀️')) // d.str.insertAt(1, ..."🧟‍♀️")
 })
@@ -29,0 +29,0 @@ ```

No alert changes

Improved metrics

Total package byte prevSize

5280

increased by1.64%

Lines of code

108

increased by2.86%

No dependency changes