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Update vendor/underscore to v1.5.0.

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Former-commit-id: 8f647bccfdd8fe81473ae7d1354056a928b6f28c
This commit is contained in:
John-David Dalton
2013-07-06 18:33:44 -07:00
parent fca2fe2c8a
commit 7d8571b0e1
8 changed files with 162 additions and 47 deletions
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24
vendor/underscore/test/collections.js vendored
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@@ -76,13 +76,16 @@ $(document).ready(function() {
var sum = _.reduce([1, 2, 3], function(sum, num){ return sum + num; });
equal(sum, 6, 'default initial value');
var prod = _.reduce([1, 2, 3, 4], function(prod, num){ return prod * num; });
equal(prod, 24, 'can reduce via multiplication');
var ifnull;
try {
_.reduce(null, function(){});
} catch (ex) {
ifnull = ex;
}
ok(ifnull instanceof TypeError, 'handles a null (without inital value) properly');
ok(ifnull instanceof TypeError, 'handles a null (without initial value) properly');
ok(_.reduce(null, function(){}, 138) === 138, 'handles a null (with initial value) properly');
equal(_.reduce([], function(){}, undefined), undefined, 'undefined can be passed as a special case');
@@ -105,7 +108,7 @@ $(document).ready(function() {
} catch (ex) {
ifnull = ex;
}
ok(ifnull instanceof TypeError, 'handles a null (without inital value) properly');
ok(ifnull instanceof TypeError, 'handles a null (without initial value) properly');
var sum = _.reduceRight({a: 1, b: 2, c: 3}, function(sum, num){ return sum + num; });
equal(sum, 6, 'default initial value on object');
@@ -258,6 +261,11 @@ $(document).ready(function() {
result = _.where(list, {b: 2});
equal(result.length, 2);
equal(result[0].a, 1);
result = _.where(list, {a: 1}, true);
equal(result.b, 2, "Only get the first object matched.")
result = _.where(list, {a: 1}, false);
equal(result.length, 3);
});
test('findWhere', function() {
@@ -361,6 +369,14 @@ $(document).ready(function() {
var grouped = _.groupBy(array);
equal(grouped['1'].length, 2);
equal(grouped['3'].length, 1);
var matrix = [
[1,2],
[1,3],
[2,3]
];
deepEqual(_.groupBy(matrix, 0), {1: [[1,2], [1,3]], 2: [[2,3]]})
deepEqual(_.groupBy(matrix, 1), {2: [[1,2]], 3: [[1,3], [2,3]]})
});
test('countBy', function() {
@@ -438,6 +454,7 @@ $(document).ready(function() {
test('size', function() {
equal(_.size({one : 1, two : 2, three : 3}), 3, 'can compute the size of an object');
equal(_.size([1, 2, 3]), 3, 'can compute the size of an array');
equal(_.size($('<div>').add('<span>').add('<span>')), 3, 'can compute the size of jQuery objects');
var func = function() {
return _.size(arguments);
@@ -445,7 +462,8 @@ $(document).ready(function() {
equal(func(1, 2, 3, 4), 4, 'can test the size of the arguments object');
equal(_.size('hello'), 5, 'can compute the size of a string');
equal(_.size('hello'), 5, 'can compute the size of a string literal');
equal(_.size(new String('hello')), 5, 'can compute the size of string object');
equal(_.size(null), 0, 'handles nulls');
});