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rolling back to the previous implementation of 'each' ... cancels out #385

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Jeremy Ashkenas
2011-12-06 17:33:43 -05:00
parent b3290c127a
commit 9e41927293
4 changed files with 117 additions and 256 deletions
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12
test/arrays.js
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@@ -127,12 +127,9 @@ $(document).ready(function() {
});
test("arrays: indexOf", function() {
var numbers = [1];
numbers[2] = 3;
var numbers = [1, 2, 3];
numbers.indexOf = null;
equals(_.indexOf(numbers, 3), 2, 'can compute indexOf, even without the native function');
equals(_.indexOf(numbers, void 0), -1, 'handles sparse arrays correctly');
equals(_.indexOf(numbers, 2), 1, 'can compute indexOf, even without the native function');
var result = (function(){ return _.indexOf(arguments, 2); })(1, 2, 3);
equals(result, 1, 'works on an arguments object');
equals(_.indexOf(null, 2), -1, 'handles nulls properly');
@@ -151,13 +148,10 @@ $(document).ready(function() {
});
test("arrays: lastIndexOf", function() {
var numbers = [1, 0, 1, 0, 0, 1, 0];
numbers[8] = 0;
var numbers = [1, 0, 1, 0, 0, 1, 0, 0, 0];
numbers.lastIndexOf = null;
equals(_.lastIndexOf(numbers, 1), 5, 'can compute lastIndexOf, even without the native function');
equals(_.lastIndexOf(numbers, 0), 8, 'lastIndexOf the other element');
equals(_.lastIndexOf(numbers, void 0), -1, 'handles sparse arrays correctly');
var result = (function(){ return _.lastIndexOf(arguments, 1); })(1, 0, 1, 0, 0, 1, 0, 0, 0);
equals(result, 5, 'works on an arguments object');
equals(_.indexOf(null, 2), -1, 'handles nulls properly');