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diff --git a/addons/base/static/lib/underscore/underscore.string.js b/addons/base/static/lib/underscore/underscore.string.js
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-// Underscore.string
-// (c) 2010 Esa-Matti Suuronen <esa-matti aet suuronen dot org>
-// Underscore.strings is freely distributable under the terms of the MIT license.
-// Documentation: https://github.com/edtsech/underscore.string
-// Some code is borrowed from MooTools and Alexandru Marasteanu.
-
-// Version 1.1.4
-
-(function(){
- // ------------------------- Baseline setup ---------------------------------
-
- // Establish the root object, "window" in the browser, or "global" on the server.
- var root = this;
-
- var nativeTrim = String.prototype.trim;
-
- function str_repeat(i, m) {
- for (var o = []; m > 0; o[--m] = i);
- return o.join('');
- }
-
- function defaultToWhiteSpace(characters){
- if (characters) {
- return _s.escapeRegExp(characters);
- }
- return '\\s';
- }
-
- var _s = {
-
- isBlank: function(str){
- return !!str.match(/^\s*$/);
- },
-
- capitalize : function(str) {
- return str.charAt(0).toUpperCase() + str.substring(1).toLowerCase();
- },
-
- chop: function(str, step){
- step = step || str.length;
- var arr = [];
- for (var i = 0; i < str.length;) {
- arr.push(str.slice(i,i + step));
- i = i + step;
- }
- return arr;
- },
-
- clean: function(str){
- return _s.strip(str.replace(/\s+/g, ' '));
- },
-
- count: function(str, substr){
- var count = 0, index;
- for (var i=0; i < str.length;) {
- index = str.indexOf(substr, i);
- index >= 0 && count++;
- i = i + (index >= 0 ? index : 0) + substr.length;
- }
- return count;
- },
-
- chars: function(str) {
- return str.split('');
- },
-
- escapeHTML: function(str) {
- return String(str||'').replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;')
- .replace(/"/g, '&quot;').replace(/'/g, "&apos;");
- },
-
- unescapeHTML: function(str) {
- return String(str||'').replace(/&amp;/g, '&').replace(/&lt;/g, '<').replace(/&gt;/g, '>')
- .replace(/&quot;/g, '"').replace(/&apos;/g, "'");
- },
-
- escapeRegExp: function(str){
- // From MooTools core 1.2.4
- return String(str||'').replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
- },
-
- insert: function(str, i, substr){
- var arr = str.split('');
- arr.splice(i, 0, substr);
- return arr.join('');
- },
-
- includes: function(str, needle){
- return str.indexOf(needle) !== -1;
- },
-
- join: function(sep) {
- // TODO: Could this be faster by converting
- // arguments to Array and using array.join(sep)?
- sep = String(sep);
- var str = "";
- for (var i=1; i < arguments.length; i += 1) {
- str += String(arguments[i]);
- if ( i !== arguments.length-1 ) {
- str += sep;
- }
- }
- return str;
- },
-
- lines: function(str) {
- return str.split("\n");
- },
-
-// reverse: function(str){
-// return Array.prototype.reverse.apply(str.split('')).join('');
-// },
-
- splice: function(str, i, howmany, substr){
- var arr = str.split('');
- arr.splice(i, howmany, substr);
- return arr.join('');
- },
-
- startsWith: function(str, starts){
- return str.length >= starts.length && str.substring(0, starts.length) === starts;
- },
-
- endsWith: function(str, ends){
- return str.length >= ends.length && str.substring(str.length - ends.length) === ends;
- },
-
- succ: function(str){
- var arr = str.split('');
- arr.splice(str.length-1, 1, String.fromCharCode(str.charCodeAt(str.length-1) + 1));
- return arr.join('');
- },
-
- titleize: function(str){
- var arr = str.split(' '),
- word;
- for (var i=0; i < arr.length; i++) {
- word = arr[i].split('');
- if(typeof word[0] !== 'undefined') word[0] = word[0].toUpperCase();
- i+1 === arr.length ? arr[i] = word.join('') : arr[i] = word.join('') + ' ';
- }
- return arr.join('');
- },
-
- camelize: function(str){
- return _s.trim(str).replace(/(\-|_|\s)+(.)?/g, function(match, separator, chr) {
- return chr ? chr.toUpperCase() : '';
- });
- },
-
- underscored: function(str){
- return _s.trim(str).replace(/([a-z\d])([A-Z]+)/g, '$1_$2').replace(/\-|\s+/g, '_').toLowerCase();
- },
-
- dasherize: function(str){
- return _s.trim(str).replace(/([a-z\d])([A-Z]+)/g, '$1-$2').replace(/^([A-Z]+)/, '-$1').replace(/\_|\s+/g, '-').toLowerCase();
- },
-
- trim: function(str, characters){
- if (!characters && nativeTrim) {
- return nativeTrim.call(str);
- }
- characters = defaultToWhiteSpace(characters);
- return str.replace(new RegExp('\^[' + characters + ']+|[' + characters + ']+$', 'g'), '');
- },
-
- ltrim: function(str, characters){
- characters = defaultToWhiteSpace(characters);
- return str.replace(new RegExp('\^[' + characters + ']+', 'g'), '');
- },
-
- rtrim: function(str, characters){
- characters = defaultToWhiteSpace(characters);
- return str.replace(new RegExp('[' + characters + ']+$', 'g'), '');
- },
-
- truncate: function(str, length, truncateStr){
- truncateStr = truncateStr || '...';
- return str.slice(0,length) + truncateStr;
- },
-
- words: function(str, delimiter) {
- delimiter = delimiter || " ";
- return str.split(delimiter);
- },
-
-
- pad: function(str, length, padStr, type) {
-
- var padding = '';
- var padlen = 0;
-
- if (!padStr) { padStr = ' '; }
- else if (padStr.length > 1) { padStr = padStr[0]; }
- switch(type) {
- case "right":
- padlen = (length - str.length);
- padding = str_repeat(padStr, padlen);
- str = str+padding;
- break;
- case "both":
- padlen = (length - str.length);
- padding = {
- 'left' : str_repeat(padStr, Math.ceil(padlen/2)),
- 'right': str_repeat(padStr, Math.floor(padlen/2))
- };
- str = padding.left+str+padding.right;
- break;
- default: // "left"
- padlen = (length - str.length);
- padding = str_repeat(padStr, padlen);;
- str = padding+str;
- }
- return str;
- },
-
- lpad: function(str, length, padStr) {
- return _s.pad(str, length, padStr);
- },
-
- rpad: function(str, length, padStr) {
- return _s.pad(str, length, padStr, 'right');
- },
-
- lrpad: function(str, length, padStr) {
- return _s.pad(str, length, padStr, 'both');
- },
-
-
- /**
- * Credits for this function goes to
- * http://www.diveintojavascript.com/projects/sprintf-for-javascript
- *
- * Copyright (c) Alexandru Marasteanu <alexaholic [at) gmail (dot] com>
- * All rights reserved.
- * */
- sprintf: function(){
-
- var i = 0, a, f = arguments[i++], o = [], m, p, c, x, s = '';
- while (f) {
- if (m = /^[^\x25]+/.exec(f)) {
- o.push(m[0]);
- }
- else if (m = /^\x25{2}/.exec(f)) {
- o.push('%');
- }
- else if (m = /^\x25(?:(\d+)\$)?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fosuxX])/.exec(f)) {
- if (((a = arguments[m[1] || i++]) == null) || (a == undefined)) {
- throw('Too few arguments.');
- }
- if (/[^s]/.test(m[7]) && (typeof(a) != 'number')) {
- throw('Expecting number but found ' + typeof(a));
- }
- switch (m[7]) {
- case 'b': a = a.toString(2); break;
- case 'c': a = String.fromCharCode(a); break;
- case 'd': a = parseInt(a); break;
- case 'e': a = m[6] ? a.toExponential(m[6]) : a.toExponential(); break;
- case 'f': a = m[6] ? parseFloat(a).toFixed(m[6]) : parseFloat(a); break;
- case 'o': a = a.toString(8); break;
- case 's': a = ((a = String(a)) && m[6] ? a.substring(0, m[6]) : a); break;
- case 'u': a = Math.abs(a); break;
- case 'x': a = a.toString(16); break;
- case 'X': a = a.toString(16).toUpperCase(); break;
- }
- a = (/[def]/.test(m[7]) && m[2] && a >= 0 ? '+'+ a : a);
- c = m[3] ? m[3] == '0' ? '0' : m[3].charAt(1) : ' ';
- x = m[5] - String(a).length - s.length;
- p = m[5] ? str_repeat(c, x) : '';
- o.push(s + (m[4] ? a + p : p + a));
- }
- else {
- throw('Huh ?!');
- }
- f = f.substring(m[0].length);
- }
- return o.join('');
- }
- }
-
- // Aliases
-
- _s.strip = _s.trim;
- _s.lstrip = _s.ltrim;
- _s.rstrip = _s.rtrim;
- _s.center = _s.lrpad
- _s.ljust = _s.lpad
- _s.rjust = _s.rpad
-
- // CommonJS module is defined
- if (typeof window === 'undefined' && typeof module !== 'undefined') {
- // Export module
- module.exports = _s;
-
- // Integrate with Underscore.js
- } else if (typeof root._ !== 'undefined') {
- root._.mixin(_s);
-
- // Or define it
- } else {
- root._ = _s;
- }
-
-}());
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