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Former-commit-id: 1e93a793891e5f4e2c0d3927f3f38b25bd182263
This commit is contained in:
John-David Dalton
2012-09-15 08:21:44 -07:00
parent ae7e353169
commit 837c15e4f9
6 changed files with 108 additions and 62 deletions
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33
vendor/backbone/backbone.js vendored
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@@ -731,15 +731,23 @@
// normal circumstances, as the set will maintain sort order as each item // normal circumstances, as the set will maintain sort order as each item
// is added. // is added.
sort: function(options) { sort: function(options) {
options || (options = {}); if (!this.comparator) {
if (!this.comparator) throw new Error('Cannot sort a set without a comparator'); throw new Error('Cannot sort a set without a comparator');
var boundComparator = _.bind(this.comparator, this);
if (this.comparator.length === 1) {
this.models = this.sortBy(boundComparator);
} else {
this.models.sort(boundComparator);
} }
if (!options.silent) this.trigger('reset', this, options);
// If provided an attribute name, use it to sort the collection.
if (_.isString(this.comparator)) {
var attr = this.comparator;
this.comparator = function(model){ return model.get(attr); };
}
if (this.comparator.length === 1) {
this.models = this.sortBy(this.comparator, this);
} else {
this.models.sort(_.bind(this.comparator, this));
}
if (!options || !options.silent) this.trigger('reset', this, options);
return this; return this;
}, },
@@ -752,14 +760,12 @@
// you can reset the entire set with a new list of models, without firing // you can reset the entire set with a new list of models, without firing
// any `add` or `remove` events. Fires `reset` when finished. // any `add` or `remove` events. Fires `reset` when finished.
reset: function(models, options) { reset: function(models, options) {
models || (models = []);
options || (options = {});
for (var i = 0, l = this.models.length; i < l; i++) { for (var i = 0, l = this.models.length; i < l; i++) {
this._removeReference(this.models[i]); this._removeReference(this.models[i]);
} }
this._reset(); this._reset();
this.add(models, _.extend({silent: true}, options)); if (models) this.add(models, _.extend({silent: true}, options));
if (!options.silent) this.trigger('reset', this, options); if (!options || !options.silent) this.trigger('reset', this, options);
return this; return this;
}, },
@@ -1151,7 +1157,8 @@
// a new one to the browser history. // a new one to the browser history.
_updateHash: function(location, fragment, replace) { _updateHash: function(location, fragment, replace) {
if (replace) { if (replace) {
location.replace(location.href.replace(/(javascript:|#).*$/, '') + '#' + fragment); var href = location.href.replace(/(javascript:|#).*$/, '');
location.replace(href + '#' + fragment);
} else { } else {
location.hash = fragment; location.hash = fragment;
} }

18
vendor/backbone/test/collection.js vendored
View File

@@ -34,6 +34,15 @@ $(document).ready(function() {
equal(col.length, 4); equal(col.length, 4);
}); });
test("String comparator.", 1, function() {
var collection = new Backbone.Collection([
{id: 3},
{id: 1},
{id: 2}
], {comparator: 'id'});
deepEqual(collection.pluck('id'), [1, 2, 3]);
});
test("new and parse", 3, function() { test("new and parse", 3, function() {
var Collection = Backbone.Collection.extend({ var Collection = Backbone.Collection.extend({
parse : function(data) { parse : function(data) {
@@ -222,7 +231,7 @@ $(document).ready(function() {
equal(col.indexOf(tom), 2); equal(col.indexOf(tom), 2);
}); });
test("comparator that depends on `this`", 1, function() { test("comparator that depends on `this`", 2, function() {
var col = new Backbone.Collection; var col = new Backbone.Collection;
col.negative = function(num) { col.negative = function(num) {
return -num; return -num;
@@ -231,7 +240,12 @@ $(document).ready(function() {
return this.negative(a.id); return this.negative(a.id);
}; };
col.add([{id: 1}, {id: 2}, {id: 3}]); col.add([{id: 1}, {id: 2}, {id: 3}]);
equal(col.pluck('id').join(' '), '3 2 1'); deepEqual(col.pluck('id'), [3, 2, 1]);
col.comparator = function(a, b) {
return this.negative(b.id) - this.negative(a.id);
};
col.sort();
deepEqual(col.pluck('id'), [1, 2, 3]);
}); });
test("remove", 5, function() { test("remove", 5, function() {

31
vendor/underscore/test/collections.js vendored
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@@ -245,6 +245,29 @@ $(document).ready(function() {
var list = ["one", "two", "three", "four", "five"]; var list = ["one", "two", "three", "four", "five"];
var sorted = _.sortBy(list, 'length'); var sorted = _.sortBy(list, 'length');
equal(sorted.join(' '), 'one two four five three', 'sorted by length'); equal(sorted.join(' '), 'one two four five three', 'sorted by length');
function Pair(x, y) {
this.x = x;
this.y = y;
}
var collection = [
new Pair(1, 1), new Pair(1, 2),
new Pair(1, 3), new Pair(1, 4),
new Pair(1, 5), new Pair(1, 6),
new Pair(2, 1), new Pair(2, 2),
new Pair(2, 3), new Pair(2, 4),
new Pair(2, 5), new Pair(2, 6),
new Pair(undefined, 1), new Pair(undefined, 2),
new Pair(undefined, 3), new Pair(undefined, 4),
new Pair(undefined, 5), new Pair(undefined, 6)
];
var actual = _.sortBy(collection, function(pair) {
return pair.x;
});
deepEqual(actual, collection, 'sortBy should be stable');
}); });
test('groupBy', function() { test('groupBy', function() {
@@ -296,14 +319,6 @@ $(document).ready(function() {
var numbers = _.toArray({one : 1, two : 2, three : 3}); var numbers = _.toArray({one : 1, two : 2, three : 3});
equal(numbers.join(', '), '1, 2, 3', 'object flattened into array'); equal(numbers.join(', '), '1, 2, 3', 'object flattened into array');
var objectWithToArrayFunction = {toArray: function() {
return [1, 2, 3];
}};
equal(_.toArray(objectWithToArrayFunction).join(', '), '1, 2, 3', 'toArray method used if present');
var objectWithToArrayValue = {toArray: 1};
equal(_.toArray(objectWithToArrayValue).join(', '), '1', 'toArray property ignored if not a function');
}); });
test('size', function() { test('size', function() {

14
vendor/underscore/test/functions.js vendored
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@@ -141,7 +141,7 @@ $(document).ready(function() {
var incr = function(){ return ++counter; }; var incr = function(){ return ++counter; };
var throttledIncr = _.throttle(incr, 100); var throttledIncr = _.throttle(incr, 100);
var results = []; var results = [];
var saveResult = function() { results.push(throttledIncr()); } var saveResult = function() { results.push(throttledIncr()); };
saveResult(); saveResult(); saveResult(); saveResult(); saveResult(); saveResult();
setTimeout(saveResult, 70); setTimeout(saveResult, 70);
setTimeout(saveResult, 120); setTimeout(saveResult, 120);
@@ -176,11 +176,17 @@ $(document).ready(function() {
_.delay(function(){ equal(counter, 1, "incr was debounced"); start(); }, 220); _.delay(function(){ equal(counter, 1, "incr was debounced"); start(); }, 220);
}); });
asyncTest("debounce asap", 2, function() { asyncTest("debounce asap", 5, function() {
var a, b, c;
var counter = 0; var counter = 0;
var incr = function(){ counter++; }; var incr = function(){ return ++counter; };
var debouncedIncr = _.debounce(incr, 50, true); var debouncedIncr = _.debounce(incr, 50, true);
debouncedIncr(); debouncedIncr(); debouncedIncr(); a = debouncedIncr();
b = debouncedIncr();
c = debouncedIncr();
equal(a, 1);
equal(b, 1);
equal(c, 1);
equal(counter, 1, 'incr was called immediately'); equal(counter, 1, 'incr was called immediately');
setTimeout(debouncedIncr, 30); setTimeout(debouncedIncr, 30);
setTimeout(debouncedIncr, 60); setTimeout(debouncedIncr, 60);

44
vendor/underscore/underscore-min.js vendored
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@@ -5,29 +5,29 @@
// Oliver Steele's Functional, and John Resig's Micro-Templating. // Oliver Steele's Functional, and John Resig's Micro-Templating.
// For all details and documentation: // For all details and documentation:
// http://documentcloud.github.com/underscore // http://documentcloud.github.com/underscore
(function(){var s=this,L=s._,o={},k=Array.prototype,p=Object.prototype,M=k.push,h=k.slice,q=k.concat,l=p.toString,N=p.hasOwnProperty,y=k.forEach,z=k.map,A=k.reduce,B=k.reduceRight,C=k.filter,D=k.every,E=k.some,r=k.indexOf,F=k.lastIndexOf,p=Array.isArray,O=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._= (function(){var s=this,M=s._,o={},k=Array.prototype,p=Object.prototype,t=k.push,f=k.slice,q=k.concat,l=p.toString,N=p.hasOwnProperty,z=k.forEach,A=k.map,B=k.reduce,C=k.reduceRight,D=k.filter,E=k.every,F=k.some,r=k.indexOf,G=k.lastIndexOf,p=Array.isArray,O=Object.keys,u=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,g=a.length;e<g;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 g=arguments.length>2;a==null&&(a= b):s._=b;b.VERSION="1.3.3";var j=b.each=b.forEach=function(a,c,d){if(a!=null)if(z&&a.forEach===z)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(A&&a.map===A)return a.map(c,b);j(a,function(a,g,i){e[e.length]=c.call(b,a,g,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 g?a.reduce(c,d):a.reduce(c)}j(a,function(a,b,h){if(g)d=c.call(e,d,a,b,h);else{d=a;g=true}});if(!g)throw new TypeError("Reduce of empty array with no initial value");return d};b.reduceRight=b.foldr=function(a,c,d,e){var g=arguments.length>2;a==null&&(a=[]);if(B&&a.reduceRight===B){e&&(c=b.bind(c,e));return g?a.reduceRight(c,d):a.reduceRight(c)}var f=b.toArray(a).reverse();e&&!g&&(c=b.bind(c,e));return g?b.reduce(f,c,d,e):b.reduce(f,c)};b.find=b.detect= []);if(B&&a.reduce===B){e&&(c=b.bind(c,e));return h?a.reduce(c,d):a.reduce(c)}j(a,function(a,b,f){if(h)d=c.call(e,d,a,b,f);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(C&&a.reduceRight===C){e&&(c=b.bind(c,e));return h?a.reduceRight(c,d):a.reduceRight(c)}var g=b.toArray(a).reverse();e&&!h&&(c=b.bind(c,e));return h?b.reduce(g,c,d,e):b.reduce(g,c)};b.find=b.detect=
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26
vendor/underscore/underscore.js vendored
View File

@@ -277,13 +277,16 @@
return _.pluck(_.map(obj, function(value, index, list) { return _.pluck(_.map(obj, function(value, index, list) {
return { return {
value : value, value : value,
index : index,
criteria : iterator.call(context, value, index, list) criteria : iterator.call(context, value, index, list)
}; };
}).sort(function(left, right) { }).sort(function(left, right) {
var a = left.criteria, b = right.criteria; var a = left.criteria, b = right.criteria;
var ai = left.index, bi = right.index;
if (a === b) return ai < bi ? -1 : 1;
if (a === void 0) return 1; if (a === void 0) return 1;
if (b === void 0) return -1; if (b === void 0) return -1;
return a < b ? -1 : a > b ? 1 : 0; return a < b ? -1 : a > b ? 1 : ai < bi ? -1 : 1;
}), 'value'); }), 'value');
}; };
@@ -336,9 +339,8 @@
// Safely convert anything iterable into a real, live array. // Safely convert anything iterable into a real, live array.
_.toArray = function(obj) { _.toArray = function(obj) {
if (!obj) return []; if (!obj) return [];
if (_.isArray(obj) || _.isArguments(obj)) return slice.call(obj); if (obj.length === +obj.length) return slice.call(obj);
if (_.isFunction(obj.toArray)) return obj.toArray();
return _.values(obj); return _.values(obj);
}; };
@@ -614,17 +616,18 @@
// N milliseconds. If `immediate` is passed, trigger the function on the // N milliseconds. If `immediate` is passed, trigger the function on the
// leading edge, instead of the trailing. // leading edge, instead of the trailing.
_.debounce = function(func, wait, immediate) { _.debounce = function(func, wait, immediate) {
var timeout; var timeout, result;
return function() { return function() {
var context = this, args = arguments; var context = this, args = arguments;
var later = function() { var later = function() {
timeout = null; timeout = null;
if (!immediate) func.apply(context, args); if (!immediate) result = func.apply(context, args);
}; };
var callNow = immediate && !timeout; var callNow = immediate && !timeout;
clearTimeout(timeout); clearTimeout(timeout);
timeout = setTimeout(later, wait); timeout = setTimeout(later, wait);
if (callNow) func.apply(context, args); if (callNow) result = func.apply(context, args);
return result;
}; };
}; };
@@ -646,7 +649,8 @@
// conditionally execute the original function. // conditionally execute the original function.
_.wrap = function(func, wrapper) { _.wrap = function(func, wrapper) {
return function() { return function() {
var args = [func].concat(slice.call(arguments, 0)); var args = [func];
push.apply(args, arguments);
return wrapper.apply(this, args); return wrapper.apply(this, args);
}; };
}; };
@@ -999,8 +1003,8 @@
each(_.functions(obj), function(name){ each(_.functions(obj), function(name){
var func = _[name] = obj[name]; var func = _[name] = obj[name];
_.prototype[name] = function() { _.prototype[name] = function() {
var args = slice.call(arguments); var args = [this._wrapped];
args.unshift(this._wrapped); push.apply(args, arguments);
return result.call(this, func.apply(_, args)); return result.call(this, func.apply(_, args));
}; };
}); });