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Update vendors.

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Former-commit-id: e109c9ffd436610d066493b07bd38293e1ec01a7
This commit is contained in:
John-David Dalton
2012-11-19 20:54:23 -08:00
parent 4a99c2e928
commit 2639cc6138
6 changed files with 45 additions and 5 deletions
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10
vendor/underscore/test/collections.js vendored
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@@ -348,6 +348,11 @@ $(document).ready(function() {
var array = [{}];
_.groupBy(array, function(value, index, obj){ ok(obj === array); });
var array = [1, 2, 1, 2, 3];
var grouped = _.groupBy(array);
equal(grouped['1'].length, 2);
equal(grouped['3'].length, 1);
});
test('countBy', function() {
@@ -372,6 +377,11 @@ $(document).ready(function() {
var array = [{}];
_.countBy(array, function(value, index, obj){ ok(obj === array); });
var array = [1, 2, 1, 2, 3];
var grouped = _.countBy(array);
equal(grouped['1'], 2);
equal(grouped['3'], 1);
});
test('sortedIndex', function() {

2
vendor/underscore/underscore-min.js vendored
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File diff suppressed because one or more lines are too long

2
vendor/underscore/underscore.js vendored
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@@ -316,7 +316,7 @@
// An internal function used for aggregate "group by" operations.
var group = function(obj, value, context, behavior) {
var result = {};
var iterator = lookupIterator(value);
var iterator = lookupIterator(value || _.identity);
each(obj, function(value, index) {
var key = iterator.call(context, value, index, obj);
behavior(result, key, value);