[ADD] Add underscore.strings.js
bzr revid: fme@openerp.com-20110406120206-0uadws4ssyi1ehww
This commit is contained in:
Fabien Meghazi
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// Underscore.strings
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// (c) 2010 Esa-Matti Suuronen <esa-matti aet suuronen dot org>
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// Underscore.strings is freely distributable under the terms of the MIT license.
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// Documentation: http://bitbucket.org/epeli/underscore.strings/
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// Some code is borrowed from MooTools and Alexandru Marasteanu.
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// Version 1.0
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(function(){
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// ------------------------- Baseline setup ---------------------------------
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// Establish the root object, "window" in the browser, or "global" on the server.
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var root = this;
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var nativeTrim = String.prototype.trim;
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function str_repeat(i, m) {
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for (var o = []; m > 0; o[--m] = i);
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return o.join('');
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}
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function defaultToWhiteSpace(characters){
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if (characters) {
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return _s.escapeRegExp(characters);
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}
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return '\\s';
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}
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var _s;
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_s = root._s = {
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capitalize : function(str) {
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return str.charAt(0).toUpperCase() + str.substring(1).toLowerCase();
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},
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join: function(sep) {
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// TODO: Could this be faster by converting
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// arguments to Array and using array.join(sep)?
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sep = String(sep);
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var str = "";
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for (var i=1; i < arguments.length; i += 1) {
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str += String(arguments[i]);
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if ( i !== arguments.length-1 ) {
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str += sep;
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}
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}
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return str;
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},
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escapeRegExp: function(str){
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// From MooTools core 1.2.4
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return str.replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
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},
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reverse: function(str){
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return Array.prototype.reverse.apply(str.split('')).join('');
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},
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contains: function(str, needle){
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return str.indexOf(needle) !== -1;
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},
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clean: function(str){
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return _s.strip(str.replace(/\s+/g, ' '));
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},
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trim: function(str, characters){
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if (!characters && nativeTrim) {
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return nativeTrim.call(str);
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}
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characters = defaultToWhiteSpace(characters);
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return str.replace(new RegExp('\^[' + characters + ']+|[' + characters + ']+$', 'g'), '');
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},
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ltrim: function(str, characters){
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characters = defaultToWhiteSpace(characters);
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return str.replace(new RegExp('\^[' + characters + ']+', 'g'), '');
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},
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rtrim: function(str, characters){
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characters = defaultToWhiteSpace(characters);
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return str.replace(new RegExp('[' + characters + ']+$', 'g'), '');
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},
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startsWith: function(str, starts){
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return str.length >= starts.length && str.substring(0, starts.length) === starts;
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},
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endsWith: function(str, ends){
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return str.length >= ends.length && str.substring(str.length - ends.length) === ends;
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},
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/**
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* Credits for this function goes to
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* http://www.diveintojavascript.com/projects/sprintf-for-javascript
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*
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* Copyright (c) Alexandru Marasteanu <alexaholic [at) gmail (dot] com>
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* All rights reserved.
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* */
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sprintf: function(){
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var i = 0, a, f = arguments[i++], o = [], m, p, c, x, s = '';
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while (f) {
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if (m = /^[^\x25]+/.exec(f)) {
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o.push(m[0]);
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}
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else if (m = /^\x25{2}/.exec(f)) {
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o.push('%');
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}
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else if (m = /^\x25(?:(\d+)\$)?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fosuxX])/.exec(f)) {
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if (((a = arguments[m[1] || i++]) == null) || (a == undefined)) {
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throw('Too few arguments.');
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}
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if (/[^s]/.test(m[7]) && (typeof(a) != 'number')) {
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throw('Expecting number but found ' + typeof(a));
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}
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switch (m[7]) {
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case 'b': a = a.toString(2); break;
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case 'c': a = String.fromCharCode(a); break;
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case 'd': a = parseInt(a); break;
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case 'e': a = m[6] ? a.toExponential(m[6]) : a.toExponential(); break;
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case 'f': a = m[6] ? parseFloat(a).toFixed(m[6]) : parseFloat(a); break;
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case 'o': a = a.toString(8); break;
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case 's': a = ((a = String(a)) && m[6] ? a.substring(0, m[6]) : a); break;
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case 'u': a = Math.abs(a); break;
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case 'x': a = a.toString(16); break;
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case 'X': a = a.toString(16).toUpperCase(); break;
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}
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a = (/[def]/.test(m[7]) && m[2] && a >= 0 ? '+'+ a : a);
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c = m[3] ? m[3] == '0' ? '0' : m[3].charAt(1) : ' ';
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x = m[5] - String(a).length - s.length;
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p = m[5] ? str_repeat(c, x) : '';
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o.push(s + (m[4] ? a + p : p + a));
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}
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else {
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throw('Huh ?!');
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}
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f = f.substring(m[0].length);
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}
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return o.join('');
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}
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}
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// Some aliases
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root._s.strip = _s.trim;
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root._s.lstrip = _s.ltrim;
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root._s.rstrip = _s.rtrim;
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// Integrate with Underscore.js
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if (root._) {
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root._.mixin(root._s);
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}
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}());
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@ -7,6 +7,7 @@
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<script type="text/javascript" src="/base/static/lib/LABjs/LAB.js"></script>
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<script type="text/javascript" src="/base/static/lib/underscore/underscore.js"></script>
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<script type="text/javascript" src="/base/static/lib/underscore/underscore.strings.js"></script>
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<script type="text/javascript" src="/base/static/lib/qweb/qweb.js"></script>
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<script type="text/javascript" src="/base/static/lib/jquery/jquery-1.5.2.js"></script>
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<script type="text/javascript" src="/base/static/lib/jquery.ui/js/jquery-ui-1.8.9.custom.min.js"></script>
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