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Update underscore.

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Former-commit-id: 7041883ef258e3dc80d3c3751a5e4beecf0b4767
This commit is contained in:
John-David Dalton
2012-09-11 20:15:13 -07:00
parent 83c6fb089e
commit 04fb4aff28
3 changed files with 10 additions and 15 deletions
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6
vendor/underscore/test/collections.js vendored
View File

@@ -44,12 +44,6 @@ $(document).ready(function() {
var doubled = _([1, 2, 3]).map(function(num){ return num * 2; });
equal(doubled.join(', '), '2, 4, 6', 'OO-style doubled numbers');
var ids = _.map($('#map-test').children(), function(n){ return n.id; });
deepEqual(ids, ['id1', 'id2'], 'Can use collection methods on NodeLists.');
var ids = _.map(document.images, function(n){ return n.id; });
ok(ids[0] == 'chart_image', 'can use collection methods on HTMLCollections');
var ifnull = _.map(null, function(){});
ok(_.isArray(ifnull) && ifnull.length === 0, 'handles a null properly');
});

14
vendor/underscore/underscore-min.js vendored
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@@ -6,15 +6,15 @@
// For all details and documentation:
// http://documentcloud.github.com/underscore
(function(){var s=this,K=s._,o={},k=Array.prototype,p=Object.prototype,L=k.push,g=k.slice,l=p.toString,M=p.hasOwnProperty,y=k.forEach,z=k.map,A=k.reduce,B=k.reduceRight,C=k.filter,D=k.every,E=k.some,q=k.indexOf,F=k.lastIndexOf,p=Array.isArray,N=Object.keys,t=Function.prototype.bind,b=function(a){if(a instanceof b)return a;if(!(this instanceof b))return new b(a);this._wrapped=a};"undefined"!==typeof exports?("undefined"!==typeof module&&module.exports&&(exports=module.exports=b),exports._=b):s._=b;
b.VERSION="1.3.3";var j=b.each=b.forEach=function(a,c,d){if(a!=null)if(y&&a.forEach===y)a.forEach(c,d);else if(a.length===+a.length)for(var e=0,h=a.length;e<h;e++){if(c.call(d,a[e],e,a)===o)break}else for(e in a)if(b.has(a,e)&&c.call(d,a[e],e,a)===o)break};b.map=b.collect=function(a,c,b){var e=[];if(a==null)return e;if(z&&a.map===z)return a.map(c,b);j(a,function(a,f,i){e[e.length]=c.call(b,a,f,i)});return e};b.reduce=b.foldl=b.inject=function(a,c,d,e){var h=arguments.length>2;a==null&&(a=[]);if(A&&
a.reduce===A){e&&(c=b.bind(c,e));return h?a.reduce(c,d):a.reduce(c)}j(a,function(a,b,g){if(h)d=c.call(e,d,a,b,g);else{d=a;h=true}});if(!h)throw new TypeError("Reduce of empty array with no initial value");return d};b.reduceRight=b.foldr=function(a,c,d,e){var h=arguments.length>2;a==null&&(a=[]);if(B&&a.reduceRight===B){e&&(c=b.bind(c,e));return h?a.reduceRight(c,d):a.reduceRight(c)}var f=b.toArray(a).reverse();e&&!h&&(c=b.bind(c,e));return h?b.reduce(f,c,d,e):b.reduce(f,c)};b.find=b.detect=function(a,
c,b){var e;G(a,function(a,f,i){if(c.call(b,a,f,i)){e=a;return true}});return e};b.filter=b.select=function(a,c,b){var e=[];if(a==null)return e;if(C&&a.filter===C)return a.filter(c,b);j(a,function(a,f,i){c.call(b,a,f,i)&&(e[e.length]=a)});return e};b.reject=function(a,c,b){var e=[];if(a==null)return e;j(a,function(a,f,i){c.call(b,a,f,i)||(e[e.length]=a)});return e};b.every=b.all=function(a,c,d){c||(c=b.identity);var e=true;if(a==null)return e;if(D&&a.every===D)return a.every(c,d);j(a,function(a,b,
i){if(!(e=e&&c.call(d,a,b,i)))return o});return!!e};var G=b.some=b.any=function(a,c,d){c||(c=b.identity);var e=false;if(a==null)return e;if(E&&a.some===E)return a.some(c,d);j(a,function(a,b,i){if(e||(e=c.call(d,a,b,i)))return o});return!!e};b.include=b.contains=function(a,c){var b=false;if(a==null)return b;if(q&&a.indexOf===q)return a.indexOf(c)!=-1;return b=G(a,function(a){return a===c})};b.invoke=function(a,c){var d=g.call(arguments,2);return b.map(a,function(a){return(b.isFunction(c)?c:a[c]).apply(a,
b.VERSION="1.3.3";var j=b.each=b.forEach=function(a,c,d){if(a!=null)if(y&&a.forEach===y)a.forEach(c,d);else if(b.isArray(a)||b.isArguments(a))for(var e=0,h=a.length;e<h;e++){if(c.call(d,a[e],e,a)===o)break}else for(e in a)if(b.has(a,e)&&c.call(d,a[e],e,a)===o)break};b.map=b.collect=function(a,c,b){var e=[];if(a==null)return e;if(z&&a.map===z)return a.map(c,b);j(a,function(a,f,i){e[e.length]=c.call(b,a,f,i)});return e};b.reduce=b.foldl=b.inject=function(a,c,d,e){var h=arguments.length>2;a==null&&(a=
[]);if(A&&a.reduce===A){e&&(c=b.bind(c,e));return h?a.reduce(c,d):a.reduce(c)}j(a,function(a,b,g){if(h)d=c.call(e,d,a,b,g);else{d=a;h=true}});if(!h)throw new TypeError("Reduce of empty array with no initial value");return d};b.reduceRight=b.foldr=function(a,c,d,e){var h=arguments.length>2;a==null&&(a=[]);if(B&&a.reduceRight===B){e&&(c=b.bind(c,e));return h?a.reduceRight(c,d):a.reduceRight(c)}var f=b.toArray(a).reverse();e&&!h&&(c=b.bind(c,e));return h?b.reduce(f,c,d,e):b.reduce(f,c)};b.find=b.detect=
function(a,c,b){var e;G(a,function(a,f,i){if(c.call(b,a,f,i)){e=a;return true}});return e};b.filter=b.select=function(a,c,b){var e=[];if(a==null)return e;if(C&&a.filter===C)return a.filter(c,b);j(a,function(a,f,i){c.call(b,a,f,i)&&(e[e.length]=a)});return e};b.reject=function(a,c,b){var e=[];if(a==null)return e;j(a,function(a,f,i){c.call(b,a,f,i)||(e[e.length]=a)});return e};b.every=b.all=function(a,c,d){c||(c=b.identity);var e=true;if(a==null)return e;if(D&&a.every===D)return a.every(c,d);j(a,function(a,
b,i){if(!(e=e&&c.call(d,a,b,i)))return o});return!!e};var G=b.some=b.any=function(a,c,d){c||(c=b.identity);var e=false;if(a==null)return e;if(E&&a.some===E)return a.some(c,d);j(a,function(a,b,i){if(e||(e=c.call(d,a,b,i)))return o});return!!e};b.include=b.contains=function(a,c){var b=false;if(a==null)return b;if(q&&a.indexOf===q)return a.indexOf(c)!=-1;return b=G(a,function(a){return a===c})};b.invoke=function(a,c){var d=g.call(arguments,2);return b.map(a,function(a){return(b.isFunction(c)?c:a[c]).apply(a,
d)})};b.pluck=function(a,c){return b.map(a,function(a){return a[c]})};b.max=function(a,c,d){if(!c&&b.isArray(a)&&a[0]===+a[0]&&a.length<65535)return Math.max.apply(Math,a);if(!c&&b.isEmpty(a))return-Infinity;var e={computed:-Infinity};j(a,function(a,b,i){b=c?c.call(d,a,b,i):a;b>=e.computed&&(e={value:a,computed:b})});return e.value};b.min=function(a,c,d){if(!c&&b.isArray(a)&&a[0]===+a[0]&&a.length<65535)return Math.min.apply(Math,a);if(!c&&b.isEmpty(a))return Infinity;var e={computed:Infinity};j(a,
function(a,b,i){b=c?c.call(d,a,b,i):a;b<e.computed&&(e={value:a,computed:b})});return e.value};b.shuffle=function(a){var c,b=0,e=[];j(a,function(a){c=Math.floor(Math.random()*++b);e[b-1]=e[c];e[c]=a});return e};b.sortBy=function(a,c,d){var e=H(a,c);return b.pluck(b.map(a,function(a,c,b){return{value:a,criteria:e.call(d,a,c,b)}}).sort(function(a,c){var b=a.criteria,d=c.criteria;return b===void 0?1:d===void 0?-1:b<d?-1:b>d?1:0}),"value")};var H=function(a,c){return b.isFunction(c)?c:function(a){return a[c]}},
I=function(a,c,b){var e={},h=H(a,c);j(a,function(a,c){var g=h(a,c);b(e,g,a)});return e};b.groupBy=function(a,c){return I(a,c,function(a,c,b){(a[c]||(a[c]=[])).push(b)})};b.countBy=function(a,c){return I(a,c,function(a,c){a[c]||(a[c]=0);a[c]++})};b.sortedIndex=function(a,c,d){d||(d=b.identity);for(var c=d(c),e=0,h=a.length;e<h;){var f=e+h>>1;d(a[f])<c?e=f+1:h=f}return e};b.toArray=function(a){return!a?[]:b.isArray(a)||b.isArguments(a)?g.call(a):b.isFunction(a.toArray)?a.toArray():b.values(a)};b.size=
function(a){return a.length===+a.length?a.length:b.keys(a).length};b.first=b.head=b.take=function(a,c,b){return c!=null&&!b?g.call(a,0,c):a[0]};b.initial=function(a,c,b){return g.call(a,0,a.length-(c==null||b?1:c))};b.last=function(a,c,b){return c!=null&&!b?g.call(a,Math.max(a.length-c,0)):a[a.length-1]};b.rest=b.tail=b.drop=function(a,c,b){return g.call(a,c==null||b?1:c)};b.compact=function(a){return b.filter(a,function(a){return!!a})};var r=function(a,c,d){j(a,function(a){b.isArray(a)?c?L.apply(d,
a):r(a,c,d):d.push(a)});return d};b.flatten=function(a,b){return r(a,b,[])};b.without=function(a){return b.difference(a,g.call(arguments,1))};b.uniq=b.unique=function(a,c,d){var d=d?b.map(a,d):a,e=[];b.reduce(d,function(d,f,i){if(c?b.last(d)!==f||!d.length:!b.include(d,f)){d.push(f);e.push(a[i])}return d},[]);return e};b.union=function(){return b.uniq(r(arguments,true,[]))};b.intersection=function(a){var c=g.call(arguments,1);return b.filter(b.uniq(a),function(a){return b.every(c,function(c){return b.indexOf(c,
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a)>=0})})};b.difference=function(a){var c=r(g.call(arguments,1),true,[]);return b.filter(a,function(a){return!b.include(c,a)})};b.zip=function(){for(var a=g.call(arguments),c=b.max(b.pluck(a,"length")),d=Array(c),e=0;e<c;e++)d[e]=b.pluck(a,""+e);return d};b.object=function(a,b){for(var d={},e=0,h=a.length;e<h;e++)b?d[a[e]]=b[e]:d[a[e][0]]=a[e][1];return d};b.indexOf=function(a,c,d){if(a==null)return-1;var e;if(d){d=b.sortedIndex(a,c);return a[d]===c?d:-1}if(q&&a.indexOf===q)return a.indexOf(c);d=
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e=g.call(arguments,2);return d=function(){if(!(this instanceof d))return a.apply(c,e.concat(g.call(arguments)));J.prototype=a.prototype;var b=new J,f=a.apply(b,e.concat(g.call(arguments)));return Object(f)===f?f:b}};b.bindAll=function(a){var c=g.call(arguments,1);c.length==0&&(c=b.functions(a));j(c,function(c){a[c]=b.bind(a[c],a)});return a};b.memoize=function(a,c){var d={};c||(c=b.identity);return function(){var e=c.apply(this,arguments);return b.has(d,e)?d[e]:d[e]=a.apply(this,arguments)}};b.delay=

5
vendor/underscore/underscore.js vendored
View File

@@ -79,7 +79,7 @@
if (obj == null) return;
if (nativeForEach && obj.forEach === nativeForEach) {
obj.forEach(iterator, context);
} else if (obj.length === +obj.length) {
} else if (_.isArray(obj) || _.isArguments(obj)) {
for (var i = 0, l = obj.length; i < l; i++) {
if (iterator.call(context, obj[i], i, obj) === breaker) return;
}
@@ -343,7 +343,8 @@
// Return the number of elements in an object.
_.size = function(obj) {
return (obj.length === +obj.length) ? obj.length : _.keys(obj).length;
var hasLength = _.isArray(obj) || _.isArguments(obj) || _.isString(obj);
return hasLength ? obj.length : _.keys(obj).length;
};
// Array Functions