pax_global_header00006660000000000000000000000064121331727640014520gustar00rootroot0000000000000052 comment=c54802648e908f6b1e3e0ed5b8b9448aa7b0f0fb browser-split-0.0.1/000077500000000000000000000000001213317276400143325ustar00rootroot00000000000000browser-split-0.0.1/.gitignore000066400000000000000000000000231213317276400163150ustar00rootroot00000000000000*.sw* node_modules browser-split-0.0.1/README.md000066400000000000000000000046721213317276400156220ustar00rootroot00000000000000 # browser-split Cross browser String#split implementation. [![browser support](https://ci.testling.com/juliangruber/browser-split.png)](https://ci.testling.com/juliangruber/browser-split) ## Usage ```js var split = require('browser-split'); // Basic use split('a b c d', ' '); // => ['a', 'b', 'c', 'd'] // With limit split('a b c d', ' ', 2); // => ['a', 'b'] // Backreferences in result array split('..word1 word2..', /([a-z]+)(\d+)/i); // => ['..', 'word', '1', ' ', 'word', '2', '..'] ``` ## API ### split(string, seperator[, limit]) Splits a string into an array of strings using a regex or string separator. Matches of the separator are not included in the result array. However, if `separator` is a regex that contains capturing groups, backreferences are spliced into the result each time `separator` is matched. Fixes browser bugs compared to the native `String.prototype.split` and can be used reliably cross-browser. * `string` is the String to split. * `seperator` is a RegExp or String to split by. * `limit` is the optional maximum number of items included in the result Array. ## Installation With [npm](http://npmjs.org) do ```bash $ npm install browser-split ``` With [component](https://github.com/component/component) do ```bash $ component install juliangruber/browser-split ``` ## License (MIT) Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> Copyright 2007-2012 Steven Levithan <stevenlevithan.com> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. browser-split-0.0.1/component.json000066400000000000000000000005151213317276400172300ustar00rootroot00000000000000{ "name": "browser-split", "repo": "juliangruber/browser-split", "description": "Cross browser String#split implementation.", "version": "0.0.1", "keywords": [ "split", "browser", "browserify", "regexp" ], "dependencies": {}, "development": {}, "license": "MIT", "scripts": [ "index.js" ] } browser-split-0.0.1/index.js000066400000000000000000000076671213317276400160170ustar00rootroot00000000000000/*! * Cross-Browser Split 1.1.1 * Copyright 2007-2012 Steven Levithan * Available under the MIT License * ECMAScript compliant, uniform cross-browser split method */ /** * Splits a string into an array of strings using a regex or string separator. Matches of the * separator are not included in the result array. However, if `separator` is a regex that contains * capturing groups, backreferences are spliced into the result each time `separator` is matched. * Fixes browser bugs compared to the native `String.prototype.split` and can be used reliably * cross-browser. * @param {String} str String to split. * @param {RegExp|String} separator Regex or string to use for separating the string. * @param {Number} [limit] Maximum number of items to include in the result array. * @returns {Array} Array of substrings. * @example * * // Basic use * split('a b c d', ' '); * // -> ['a', 'b', 'c', 'd'] * * // With limit * split('a b c d', ' ', 2); * // -> ['a', 'b'] * * // Backreferences in result array * split('..word1 word2..', /([a-z]+)(\d+)/i); * // -> ['..', 'word', '1', ' ', 'word', '2', '..'] */ module.exports = (function split(undef) { var nativeSplit = String.prototype.split, compliantExecNpcg = /()??/.exec("")[1] === undef, // NPCG: nonparticipating capturing group self; self = function(str, separator, limit) { // If `separator` is not a regex, use `nativeSplit` if (Object.prototype.toString.call(separator) !== "[object RegExp]") { return nativeSplit.call(str, separator, limit); } var output = [], flags = (separator.ignoreCase ? "i" : "") + (separator.multiline ? "m" : "") + (separator.extended ? "x" : "") + // Proposed for ES6 (separator.sticky ? "y" : ""), // Firefox 3+ lastLastIndex = 0, // Make `global` and avoid `lastIndex` issues by working with a copy separator = new RegExp(separator.source, flags + "g"), separator2, match, lastIndex, lastLength; str += ""; // Type-convert if (!compliantExecNpcg) { // Doesn't need flags gy, but they don't hurt separator2 = new RegExp("^" + separator.source + "$(?!\\s)", flags); } /* Values for `limit`, per the spec: * If undefined: 4294967295 // Math.pow(2, 32) - 1 * If 0, Infinity, or NaN: 0 * If positive number: limit = Math.floor(limit); if (limit > 4294967295) limit -= 4294967296; * If negative number: 4294967296 - Math.floor(Math.abs(limit)) * If other: Type-convert, then use the above rules */ limit = limit === undef ? -1 >>> 0 : // Math.pow(2, 32) - 1 limit >>> 0; // ToUint32(limit) while (match = separator.exec(str)) { // `separator.lastIndex` is not reliable cross-browser lastIndex = match.index + match[0].length; if (lastIndex > lastLastIndex) { output.push(str.slice(lastLastIndex, match.index)); // Fix browsers whose `exec` methods don't consistently return `undefined` for // nonparticipating capturing groups if (!compliantExecNpcg && match.length > 1) { match[0].replace(separator2, function() { for (var i = 1; i < arguments.length - 2; i++) { if (arguments[i] === undef) { match[i] = undef; } } }); } if (match.length > 1 && match.index < str.length) { Array.prototype.push.apply(output, match.slice(1)); } lastLength = match[0].length; lastLastIndex = lastIndex; if (output.length >= limit) { break; } } if (separator.lastIndex === match.index) { separator.lastIndex++; // Avoid an infinite loop } } if (lastLastIndex === str.length) { if (lastLength || !separator.test("")) { output.push(""); } } else { output.push(str.slice(lastLastIndex)); } return output.length > limit ? output.slice(0, limit) : output; }; return self; })(); browser-split-0.0.1/package.json000066400000000000000000000015501213317276400166210ustar00rootroot00000000000000{ "name": "browser-split", "description": "Cross browser String#split implementation", "version": "0.0.1", "repository": { "type": "git", "url": "git://github.com/juliangruber/browser-split.git" }, "homepage": "https://github.com/juliangruber/browser-split", "main": "index.js", "scripts": { "test": "tape test/test.js" }, "dependencies": {}, "devDependencies": { "tape": "~0.3.3" }, "keywords": [ "split", "browser", "browserify", "regexp" ], "author": { "name": "Julian Gruber", "email": "mail@juliangruber.com", "url": "http://juliangruber.com" }, "testling": { "files": "test/*.js", "browsers": [ "ie/8..latest", "chrome/24..latest", "firefox/3.6,18..latest", "safari/latest", "opera/latest", "iphone/6", "ipad/6" ] }, "license": "MIT" } browser-split-0.0.1/test/000077500000000000000000000000001213317276400153115ustar00rootroot00000000000000browser-split-0.0.1/test/test.js000066400000000000000000000006551213317276400166340ustar00rootroot00000000000000var split = require('..'); var test = require('tape'); test('split', function (t) { t.deepEqual( split('a b c d', ' '), ['a', 'b', 'c', 'd'], 'basic use' ); t.deepEqual( split('a b c d', ' ', 2), ['a', 'b'], 'with limit' ); t.deepEqual( split('..word1 word2..', /([a-z]+)(\d+)/i), ['..', 'word', '1', ' ', 'word', '2', '..'], 'backreferences in result array' ); t.end(); });