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Move _.max & _.min to Math category & make _.sum work on collections.

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jdalton
2015-02-27 09:20:57 -08:00
parent e914b83a1b
commit 68942f7ec4
2 changed files with 127 additions and 107 deletions
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20
test/test.js
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@@ -9648,7 +9648,7 @@
(function() {
test('should return the largest value from a collection', 1, function() {
strictEqual(3, _.max([1, 2, 3]));
strictEqual(_.max([1, 2, 3]), 3);
});
test('should return `-Infinity` for empty collections', 1, function() {
@@ -10067,7 +10067,7 @@
(function() {
test('should return the smallest value from a collection', 1, function() {
strictEqual(1, _.min([1, 2, 3]));
strictEqual(_.min([1, 2, 3]), 1);
});
test('should return `Infinity` for empty collections', 1, function() {
@@ -13340,7 +13340,7 @@
(function() {
test('should return the sum of an array of numbers', 1, function() {
equal(_.sum([6, 4, 2]), 12);
strictEqual(_.sum([6, 4, 2]), 12);
});
test('should return `0` when passing empty `array` values', 1, function() {
@@ -13352,6 +13352,20 @@
deepEqual(actual, expected);
});
test('should coerce values to numbers and `NaN` to `0`', 1, function() {
strictEqual(_.sum(['1', NaN, '2']), 3);
});
test('should iterate an object', 1, function() {
strictEqual(_.sum({ 'a': 1, 'b': 2, 'c': 3 }), 6);
});
test('should iterate a string', 2, function() {
_.each(['123', Object('123')], function(value) {
strictEqual(_.sum(value), 6);
});
});
}());
/*--------------------------------------------------------------------------*/