greedy-wrap - npm Package Compare versions

Comparing version 0.0.1 to 0.1.1

index.js

 'use strict';
+var stringLength = require('string-length');
+var ansiRegex = require('ansi-regex');
+
 module.exports = function (str, opts) {	
@@ -14,3 +17,4 @@ var recursiveSpaceLeft = 0;
 
-		var regex = /\S+|\s?/g;
+		var ansi = ansiRegex().toString().split('/')[1];
+		var regex = new RegExp(ansi + "|\\S+|\\s?", "g");
 		var words = str.match(regex);
@@ -29,3 +33,3 @@ var spaceLeft = width;
 
-			if (current.length > width) {
+			if (stringLength(current) > width) {
 				var overflow = wrap( current.substr(spaceLeft), { width: width } );
@@ -35,8 +39,8 @@ result += current.substr(0, spaceLeft) + linebreak + overflow;
 			} else {
-				if (current.length > spaceLeft) {
+				if (stringLength(current) > spaceLeft) {
 					result = result + linebreak + current;
-					spaceLeft = width - current.length;
+					spaceLeft = width - stringLength(current);
 				} else {
 					result += current;
-					spaceLeft -= current.length;
+					spaceLeft -= stringLength(current);
 				}
@@ -43,0 +47,0 @@ }

package.json

 {
   "name": "greedy-wrap",
-  "version": "0.0.1",
+  "version": "0.1.1",
   "description": "A recursive greedy algorithm implementation for the word wrap process.",
@@ -22,5 +22,11 @@ "license": "MIT",
   "keywords": [
-    "word-wrap", "word wrap", "greedy", "greedy-wrap"
+    "word-wrap",
+    "word wrap",
+    "greedy",
+    "greedy-wrap"
   ],
-  "dependencies": {},
+  "dependencies": {
+    "ansi-regex": "^2.0.0",
+    "string-length": "^1.0.1"
+  },
   "devDependencies": {
@@ -27,0 +33,0 @@ "mocha": "*"

readme.md

 # greedy-wrap [![Build Status](https://travis-ci.org/danilosampaio/greedy-wrap.svg?branch=master)](https://travis-ci.org/danilosampaio/greedy-wrap)
 
 > A recursive greedy algorithm implementation for the word wrap process.
+> It also correctly calculate the width of the words containing ansi escape codes.
 
@@ -28,2 +29,3 @@
 
+
 greedyWrap('Supercalifragilisticexpialidocious', {width: 10});
@@ -37,2 +39,12 @@
 ious
+
+
+greedyWrap('\u001b[1mthis\u001b[22m is a text with only \u001b[1mshort\u001b[22m words.', {width: 10})
+
+//=> Result:
+
+this is a 
+text with 
+only short
+words.
 ```
@@ -39,0 +51,0 @@

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Improved metrics

Total package byte prevSize

4200

increased by13.73%

Lines of code

42

increased by7.69%

Number of lines in readme file

74

increased by19.35%

Worsened metrics

Dependency count

2

increased byInfinity%

Dependency changes

• + Addedansi-regex@^2.0.0

• + Addedstring-length@^1.0.1

• + Addedansi-regex@2.1.1(transitive)

• + Addedstring-length@1.0.1(transitive)

• + Addedstrip-ansi@3.0.1(transitive)