vendor/assets/javascripts/handlebars.runtime.js in sht_rails-0.2.0 vs vendor/assets/javascripts/handlebars.runtime.js in sht_rails-0.2.1

@@ -1,7 +1,9 @@
-/*
+/*!
 
+ handlebars v1.3.0
+
 Copyright (C) 2011 by Yehuda Katz
 
 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
@@ -18,304 +20,511 @@
 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.
 
+@license
 */
+/* exported Handlebars */
+var Handlebars = (function() {
+// handlebars/safe-string.js
+var __module3__ = (function() {
+  "use strict";
+  var __exports__;
+  // Build out our basic SafeString type
+  function SafeString(string) {
+    this.string = string;
+  }
 
-// lib/handlebars/base.js
+  SafeString.prototype.toString = function() {
+    return "" + this.string;
+  };
 
-/*jshint eqnull:true*/
-this.Handlebars = {};
+  __exports__ = SafeString;
+  return __exports__;
+})();
 
-(function(Handlebars) {
+// handlebars/utils.js
+var __module2__ = (function(__dependency1__) {
+  "use strict";
+  var __exports__ = {};
+  /*jshint -W004 */
+  var SafeString = __dependency1__;
 
-Handlebars.VERSION = "1.0.0-rc.3";
-Handlebars.COMPILER_REVISION = 2;
+  var escape = {
+    "&": "&",
+    "<": "&lt;",
+    ">": "&gt;",
+    '"': "&quot;",
+    "'": "&#x27;",
+    "`": "&#x60;"
+  };
 
-Handlebars.REVISION_CHANGES = {
-  1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
-  2: '>= 1.0.0-rc.3'
-};
+  var badChars = /[&<>"'`]/g;
+  var possible = /[&<>"'`]/;
 
-Handlebars.helpers  = {};
-Handlebars.partials = {};
+  function escapeChar(chr) {
+    return escape[chr] || "&amp;";
+  }
 
-Handlebars.registerHelper = function(name, fn, inverse) {
-  if(inverse) { fn.not = inverse; }
-  this.helpers[name] = fn;
-};
+  function extend(obj, value) {
+    for(var key in value) {
+      if(Object.prototype.hasOwnProperty.call(value, key)) {
+        obj[key] = value[key];
+      }
+    }
+  }
 
-Handlebars.registerPartial = function(name, str) {
-  this.partials[name] = str;
-};
-
-Handlebars.registerHelper('helperMissing', function(arg) {
-  if(arguments.length === 2) {
-    return undefined;
-  } else {
-    throw new Error("Could not find property '" + arg + "'");
+  __exports__.extend = extend;var toString = Object.prototype.toString;
+  __exports__.toString = toString;
+  // Sourced from lodash
+  // https://github.com/bestiejs/lodash/blob/master/LICENSE.txt
+  var isFunction = function(value) {
+    return typeof value === 'function';
+  };
+  // fallback for older versions of Chrome and Safari
+  if (isFunction(/x/)) {
+    isFunction = function(value) {
+      return typeof value === 'function' && toString.call(value) === '[object Function]';
+    };
   }
-});
+  var isFunction;
+  __exports__.isFunction = isFunction;
+  var isArray = Array.isArray || function(value) {
+    return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false;
+  };
+  __exports__.isArray = isArray;
 
-var toString = Object.prototype.toString, functionType = "[object Function]";
+  function escapeExpression(string) {
+    // don't escape SafeStrings, since they're already safe
+    if (string instanceof SafeString) {
+      return string.toString();
+    } else if (!string && string !== 0) {
+      return "";
+    }
 
-Handlebars.registerHelper('blockHelperMissing', function(context, options) {
-  var inverse = options.inverse || function() {}, fn = options.fn;
+    // Force a string conversion as this will be done by the append regardless and
+    // the regex test will do this transparently behind the scenes, causing issues if
+    // an object's to string has escaped characters in it.
+    string = "" + string;
 
+    if(!possible.test(string)) { return string; }
+    return string.replace(badChars, escapeChar);
+  }
 
-  var ret = "";
-  var type = toString.call(context);
-
-  if(type === functionType) { context = context.call(this); }
-
-  if(context === true) {
-    return fn(this);
-  } else if(context === false || context == null) {
-    return inverse(this);
-  } else if(type === "[object Array]") {
-    if(context.length > 0) {
-      return Handlebars.helpers.each(context, options);
+  __exports__.escapeExpression = escapeExpression;function isEmpty(value) {
+    if (!value && value !== 0) {
+      return true;
+    } else if (isArray(value) && value.length === 0) {
+      return true;
     } else {
-      return inverse(this);
+      return false;
     }
-  } else {
-    return fn(context);
   }
-});
 
-Handlebars.K = function() {};
+  __exports__.isEmpty = isEmpty;
+  return __exports__;
+})(__module3__);
 
-Handlebars.createFrame = Object.create || function(object) {
-  Handlebars.K.prototype = object;
-  var obj = new Handlebars.K();
-  Handlebars.K.prototype = null;
-  return obj;
-};
+// handlebars/exception.js
+var __module4__ = (function() {
+  "use strict";
+  var __exports__;
 
-Handlebars.logger = {
-  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
+  var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
 
-  methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
+  function Exception(message, node) {
+    var line;
+    if (node && node.firstLine) {
+      line = node.firstLine;
 
-  // can be overridden in the host environment
-  log: function(level, obj) {
-    if (Handlebars.logger.level <= level) {
-      var method = Handlebars.logger.methodMap[level];
-      if (typeof console !== 'undefined' && console[method]) {
-        console[method].call(console, obj);
-      }
+      message += ' - ' + line + ':' + node.firstColumn;
     }
+
+    var tmp = Error.prototype.constructor.call(this, message);
+
+    // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+    for (var idx = 0; idx < errorProps.length; idx++) {
+      this[errorProps[idx]] = tmp[errorProps[idx]];
+    }
+
+    if (line) {
+      this.lineNumber = line;
+      this.column = node.firstColumn;
+    }
   }
-};
 
-Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
+  Exception.prototype = new Error();
 
-Handlebars.registerHelper('each', function(context, options) {
-  var fn = options.fn, inverse = options.inverse;
-  var i = 0, ret = "", data;
+  __exports__ = Exception;
+  return __exports__;
+})();
 
-  if (options.data) {
-    data = Handlebars.createFrame(options.data);
+// handlebars/base.js
+var __module1__ = (function(__dependency1__, __dependency2__) {
+  "use strict";
+  var __exports__ = {};
+  var Utils = __dependency1__;
+  var Exception = __dependency2__;
+
+  var VERSION = "1.3.0";
+  __exports__.VERSION = VERSION;var COMPILER_REVISION = 4;
+  __exports__.COMPILER_REVISION = COMPILER_REVISION;
+  var REVISION_CHANGES = {
+    1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+    2: '== 1.0.0-rc.3',
+    3: '== 1.0.0-rc.4',
+    4: '>= 1.0.0'
+  };
+  __exports__.REVISION_CHANGES = REVISION_CHANGES;
+  var isArray = Utils.isArray,
+      isFunction = Utils.isFunction,
+      toString = Utils.toString,
+      objectType = '[object Object]';
+
+  function HandlebarsEnvironment(helpers, partials) {
+    this.helpers = helpers || {};
+    this.partials = partials || {};
+
+    registerDefaultHelpers(this);
   }
 
-  if(context && typeof context === 'object') {
-    if(context instanceof Array){
-      for(var j = context.length; i<j; i++) {
-        if (data) { data.index = i; }
-        ret = ret + fn(context[i], { data: data });
+  __exports__.HandlebarsEnvironment = HandlebarsEnvironment;HandlebarsEnvironment.prototype = {
+    constructor: HandlebarsEnvironment,
+
+    logger: logger,
+    log: log,
+
+    registerHelper: function(name, fn, inverse) {
+      if (toString.call(name) === objectType) {
+        if (inverse || fn) { throw new Exception('Arg not supported with multiple helpers'); }
+        Utils.extend(this.helpers, name);
+      } else {
+        if (inverse) { fn.not = inverse; }
+        this.helpers[name] = fn;
       }
-    } else {
-      for(var key in context) {
-        if(context.hasOwnProperty(key)) {
-          if(data) { data.key = key; }
-          ret = ret + fn(context[key], {data: data});
-          i++;
-        }
+    },
+
+    registerPartial: function(name, str) {
+      if (toString.call(name) === objectType) {
+        Utils.extend(this.partials,  name);
+      } else {
+        this.partials[name] = str;
       }
     }
-  }
+  };
 
-  if(i === 0){
-    ret = inverse(this);
-  }
+  function registerDefaultHelpers(instance) {
+    instance.registerHelper('helperMissing', function(arg) {
+      if(arguments.length === 2) {
+        return undefined;
+      } else {
+        throw new Exception("Missing helper: '" + arg + "'");
+      }
+    });
 
-  return ret;
-});
+    instance.registerHelper('blockHelperMissing', function(context, options) {
+      var inverse = options.inverse || function() {}, fn = options.fn;
 
-Handlebars.registerHelper('if', function(context, options) {
-  var type = toString.call(context);
-  if(type === functionType) { context = context.call(this); }
+      if (isFunction(context)) { context = context.call(this); }
 
-  if(!context || Handlebars.Utils.isEmpty(context)) {
-    return options.inverse(this);
-  } else {
-    return options.fn(this);
-  }
-});
+      if(context === true) {
+        return fn(this);
+      } else if(context === false || context == null) {
+        return inverse(this);
+      } else if (isArray(context)) {
+        if(context.length > 0) {
+          return instance.helpers.each(context, options);
+        } else {
+          return inverse(this);
+        }
+      } else {
+        return fn(context);
+      }
+    });
 
-Handlebars.registerHelper('unless', function(context, options) {
-  var fn = options.fn, inverse = options.inverse;
-  options.fn = inverse;
-  options.inverse = fn;
+    instance.registerHelper('each', function(context, options) {
+      var fn = options.fn, inverse = options.inverse;
+      var i = 0, ret = "", data;
 
-  return Handlebars.helpers['if'].call(this, context, options);
-});
+      if (isFunction(context)) { context = context.call(this); }
 
-Handlebars.registerHelper('with', function(context, options) {
-  return options.fn(context);
-});
+      if (options.data) {
+        data = createFrame(options.data);
+      }
 
-Handlebars.registerHelper('log', function(context, options) {
-  var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
-  Handlebars.log(level, context);
-});
+      if(context && typeof context === 'object') {
+        if (isArray(context)) {
+          for(var j = context.length; i<j; i++) {
+            if (data) {
+              data.index = i;
+              data.first = (i === 0);
+              data.last  = (i === (context.length-1));
+            }
+            ret = ret + fn(context[i], { data: data });
+          }
+        } else {
+          for(var key in context) {
+            if(context.hasOwnProperty(key)) {
+              if(data) { 
+                data.key = key; 
+                data.index = i;
+                data.first = (i === 0);
+              }
+              ret = ret + fn(context[key], {data: data});
+              i++;
+            }
+          }
+        }
+      }
 
-}(this.Handlebars));
-;
-// lib/handlebars/utils.js
+      if(i === 0){
+        ret = inverse(this);
+      }
 
-var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+      return ret;
+    });
 
-Handlebars.Exception = function(message) {
-  var tmp = Error.prototype.constructor.apply(this, arguments);
+    instance.registerHelper('if', function(conditional, options) {
+      if (isFunction(conditional)) { conditional = conditional.call(this); }
 
-  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
-  for (var idx = 0; idx < errorProps.length; idx++) {
-    this[errorProps[idx]] = tmp[errorProps[idx]];
+      // Default behavior is to render the positive path if the value is truthy and not empty.
+      // The `includeZero` option may be set to treat the condtional as purely not empty based on the
+      // behavior of isEmpty. Effectively this determines if 0 is handled by the positive path or negative.
+      if ((!options.hash.includeZero && !conditional) || Utils.isEmpty(conditional)) {
+        return options.inverse(this);
+      } else {
+        return options.fn(this);
+      }
+    });
+
+    instance.registerHelper('unless', function(conditional, options) {
+      return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash});
+    });
+
+    instance.registerHelper('with', function(context, options) {
+      if (isFunction(context)) { context = context.call(this); }
+
+      if (!Utils.isEmpty(context)) return options.fn(context);
+    });
+
+    instance.registerHelper('log', function(context, options) {
+      var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+      instance.log(level, context);
+    });
   }
-};
-Handlebars.Exception.prototype = new Error();
 
-// Build out our basic SafeString type
-Handlebars.SafeString = function(string) {
-  this.string = string;
-};
-Handlebars.SafeString.prototype.toString = function() {
-  return this.string.toString();
-};
+  var logger = {
+    methodMap: { 0: 'debug', 1: 'info', 2: 'warn', 3: 'error' },
 
-(function() {
-  var escape = {
-    "&": "&amp;",
-    "<": "&lt;",
-    ">": "&gt;",
-    '"': "&quot;",
-    "'": "&#x27;",
-    "`": "&#x60;"
+    // State enum
+    DEBUG: 0,
+    INFO: 1,
+    WARN: 2,
+    ERROR: 3,
+    level: 3,
+
+    // can be overridden in the host environment
+    log: function(level, obj) {
+      if (logger.level <= level) {
+        var method = logger.methodMap[level];
+        if (typeof console !== 'undefined' && console[method]) {
+          console[method].call(console, obj);
+        }
+      }
+    }
   };
+  __exports__.logger = logger;
+  function log(level, obj) { logger.log(level, obj); }
 
-  var badChars = /[&<>"'`]/g;
-  var possible = /[&<>"'`]/;
-
-  var escapeChar = function(chr) {
-    return escape[chr] || "&amp;";
+  __exports__.log = log;var createFrame = function(object) {
+    var obj = {};
+    Utils.extend(obj, object);
+    return obj;
   };
+  __exports__.createFrame = createFrame;
+  return __exports__;
+})(__module2__, __module4__);
 
-  Handlebars.Utils = {
-    escapeExpression: function(string) {
-      // don't escape SafeStrings, since they're already safe
-      if (string instanceof Handlebars.SafeString) {
-        return string.toString();
-      } else if (string == null || string === false) {
-        return "";
-      }
+// handlebars/runtime.js
+var __module5__ = (function(__dependency1__, __dependency2__, __dependency3__) {
+  "use strict";
+  var __exports__ = {};
+  var Utils = __dependency1__;
+  var Exception = __dependency2__;
+  var COMPILER_REVISION = __dependency3__.COMPILER_REVISION;
+  var REVISION_CHANGES = __dependency3__.REVISION_CHANGES;
 
-      if(!possible.test(string)) { return string; }
-      return string.replace(badChars, escapeChar);
-    },
+  function checkRevision(compilerInfo) {
+    var compilerRevision = compilerInfo && compilerInfo[0] || 1,
+        currentRevision = COMPILER_REVISION;
 
-    isEmpty: function(value) {
-      if (!value && value !== 0) {
-        return true;
-      } else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
-        return true;
+    if (compilerRevision !== currentRevision) {
+      if (compilerRevision < currentRevision) {
+        var runtimeVersions = REVISION_CHANGES[currentRevision],
+            compilerVersions = REVISION_CHANGES[compilerRevision];
+        throw new Exception("Template was precompiled with an older version of Handlebars than the current runtime. "+
+              "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").");
       } else {
-        return false;
+        // Use the embedded version info since the runtime doesn't know about this revision yet
+        throw new Exception("Template was precompiled with a newer version of Handlebars than the current runtime. "+
+              "Please update your runtime to a newer version ("+compilerInfo[1]+").");
       }
     }
-  };
-})();;
-// lib/handlebars/runtime.js
-Handlebars.VM = {
-  template: function(templateSpec) {
+  }
+
+  __exports__.checkRevision = checkRevision;// TODO: Remove this line and break up compilePartial
+
+  function template(templateSpec, env) {
+    if (!env) {
+      throw new Exception("No environment passed to template");
+    }
+
+    // Note: Using env.VM references rather than local var references throughout this section to allow
+    // for external users to override these as psuedo-supported APIs.
+    var invokePartialWrapper = function(partial, name, context, helpers, partials, data) {
+      var result = env.VM.invokePartial.apply(this, arguments);
+      if (result != null) { return result; }
+
+      if (env.compile) {
+        var options = { helpers: helpers, partials: partials, data: data };
+        partials[name] = env.compile(partial, { data: data !== undefined }, env);
+        return partials[name](context, options);
+      } else {
+        throw new Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+      }
+    };
+
     // Just add water
     var container = {
-      escapeExpression: Handlebars.Utils.escapeExpression,
-      invokePartial: Handlebars.VM.invokePartial,
+      escapeExpression: Utils.escapeExpression,
+      invokePartial: invokePartialWrapper,
       programs: [],
       program: function(i, fn, data) {
         var programWrapper = this.programs[i];
         if(data) {
-          return Handlebars.VM.program(fn, data);
-        } else if(programWrapper) {
-          return programWrapper;
-        } else {
-          programWrapper = this.programs[i] = Handlebars.VM.program(fn);
-          return programWrapper;
+          programWrapper = program(i, fn, data);
+        } else if (!programWrapper) {
+          programWrapper = this.programs[i] = program(i, fn);
         }
+        return programWrapper;
       },
-      programWithDepth: Handlebars.VM.programWithDepth,
-      noop: Handlebars.VM.noop,
+      merge: function(param, common) {
+        var ret = param || common;
+
+        if (param && common && (param !== common)) {
+          ret = {};
+          Utils.extend(ret, common);
+          Utils.extend(ret, param);
+        }
+        return ret;
+      },
+      programWithDepth: env.VM.programWithDepth,
+      noop: env.VM.noop,
       compilerInfo: null
     };
 
     return function(context, options) {
       options = options || {};
-      var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+      var namespace = options.partial ? options : env,
+          helpers,
+          partials;
 
-      var compilerInfo = container.compilerInfo || [],
-          compilerRevision = compilerInfo[0] || 1,
-          currentRevision = Handlebars.COMPILER_REVISION;
+      if (!options.partial) {
+        helpers = options.helpers;
+        partials = options.partials;
+      }
+      var result = templateSpec.call(
+            container,
+            namespace, context,
+            helpers,
+            partials,
+            options.data);
 
-      if (compilerRevision !== currentRevision) {
-        if (compilerRevision < currentRevision) {
-          var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
-              compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
-          throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
-                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
-        } else {
-          // Use the embedded version info since the runtime doesn't know about this revision yet
-          throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
-                "Please update your runtime to a newer version ("+compilerInfo[1]+").";
-        }
+      if (!options.partial) {
+        env.VM.checkRevision(container.compilerInfo);
       }
 
       return result;
     };
-  },
+  }
 
-  programWithDepth: function(fn, data, $depth) {
-    var args = Array.prototype.slice.call(arguments, 2);
+  __exports__.template = template;function programWithDepth(i, fn, data /*, $depth */) {
+    var args = Array.prototype.slice.call(arguments, 3);
 
-    return function(context, options) {
+    var prog = function(context, options) {
       options = options || {};
 
       return fn.apply(this, [context, options.data || data].concat(args));
     };
-  },
-  program: function(fn, data) {
-    return function(context, options) {
+    prog.program = i;
+    prog.depth = args.length;
+    return prog;
+  }
+
+  __exports__.programWithDepth = programWithDepth;function program(i, fn, data) {
+    var prog = function(context, options) {
       options = options || {};
 
       return fn(context, options.data || data);
     };
-  },
-  noop: function() { return ""; },
-  invokePartial: function(partial, name, context, helpers, partials, data) {
-    var options = { helpers: helpers, partials: partials, data: data };
+    prog.program = i;
+    prog.depth = 0;
+    return prog;
+  }
 
+  __exports__.program = program;function invokePartial(partial, name, context, helpers, partials, data) {
+    var options = { partial: true, helpers: helpers, partials: partials, data: data };
+
     if(partial === undefined) {
-      throw new Handlebars.Exception("The partial " + name + " could not be found");
+      throw new Exception("The partial " + name + " could not be found");
     } else if(partial instanceof Function) {
       return partial(context, options);
-    } else if (!Handlebars.compile) {
-      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
-    } else {
-      partials[name] = Handlebars.compile(partial, {data: data !== undefined});
-      return partials[name](context, options);
     }
   }
-};
 
-Handlebars.template = Handlebars.VM.template;
-;
+  __exports__.invokePartial = invokePartial;function noop() { return ""; }
+
+  __exports__.noop = noop;
+  return __exports__;
+})(__module2__, __module4__, __module1__);
+
+// handlebars.runtime.js
+var __module0__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__) {
+  "use strict";
+  var __exports__;
+  /*globals Handlebars: true */
+  var base = __dependency1__;
+
+  // Each of these augment the Handlebars object. No need to setup here.
+  // (This is done to easily share code between commonjs and browse envs)
+  var SafeString = __dependency2__;
+  var Exception = __dependency3__;
+  var Utils = __dependency4__;
+  var runtime = __dependency5__;
+
+  // For compatibility and usage outside of module systems, make the Handlebars object a namespace
+  var create = function() {
+    var hb = new base.HandlebarsEnvironment();
+
+    Utils.extend(hb, base);
+    hb.SafeString = SafeString;
+    hb.Exception = Exception;
+    hb.Utils = Utils;
+
+    hb.VM = runtime;
+    hb.template = function(spec) {
+      return runtime.template(spec, hb);
+    };
+
+    return hb;
+  };
+
+  var Handlebars = create();
+  Handlebars.create = create;
+
+  __exports__ = Handlebars;
+  return __exports__;
+})(__module1__, __module3__, __module4__, __module2__, __module5__);
+
+  return __module0__;
+})();
\ No newline at end of file