1// Copyright 2010 the V8 project authors. All rights reserved. 2// Redistribution and use in source and binary forms, with or without 3// modification, are permitted provided that the following conditions are 4// met: 5// 6// * Redistributions of source code must retain the above copyright 7// notice, this list of conditions and the following disclaimer. 8// * Redistributions in binary form must reproduce the above 9// copyright notice, this list of conditions and the following 10// disclaimer in the documentation and/or other materials provided 11// with the distribution. 12// * Neither the name of Google Inc. nor the names of its 13// contributors may be used to endorse or promote products derived 14// from this software without specific prior written permission. 15// 16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28Object.extend = function (dest, source) { 29 for (property in source) dest[property] = source[property]; 30 return dest; 31}; 32 33Object.extend ( Function.prototype, 34{ 35 wrap : function (wrapper) { 36 var method = this; 37 var bmethod = (function(_method) { 38 return function () { 39 this.$$$parentMethodStore$$$ = this.$proceed; 40 this.$proceed = function() { return _method.apply(this, arguments); }; 41 }; 42 })(method); 43 var amethod = function () { 44 this.$proceed = this.$$$parentMethodStore$$$; 45 if (this.$proceed == undefined) delete this.$proceed; 46 delete this.$$$parentMethodStore$$$; 47 }; 48 var value = function() { bmethod.call(this); retval = wrapper.apply(this, arguments); amethod.call(this); return retval; }; 49 return value; 50 } 51}); 52 53String.prototype.cap = function() { 54 return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); 55}; 56 57String.prototype.cap = String.prototype.cap.wrap( 58 function(each) { 59 if (each && this.indexOf(" ") != -1) { 60 return this.split(" ").map( 61 function (value) { 62 return value.cap(); 63 } 64 ).join(" "); 65 } else { 66 return this.$proceed(); 67 } 68}); 69 70Object.extend( Array.prototype, 71{ 72 map : function(fun) { 73 if (typeof fun != "function") throw new TypeError(); 74 var len = this.length; 75 var res = new Array(len); 76 var thisp = arguments[1]; 77 for (var i = 0; i < len; i++) { if (i in this) res[i] = fun.call(thisp, this[i], i, this); } 78 return res; 79 } 80}); 81assertEquals("Test1 test1", "test1 test1".cap()); 82assertEquals("Test2 Test2", "test2 test2".cap(true)); 83