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25 lines
902 B
25 lines
902 B
1 year ago
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## just-compare
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Part of a [library](../../../../) of zero-dependency npm modules that do just do one thing.
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Guilt-free utilities for every occasion.
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[Try it now](http://anguscroll.com/just/just-compare)
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```js
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import compare from 'just-compare';
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// primitives: value1 === value2
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// functions: value1.toString == value2.toString
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// arrays: if length, sequence and values of properties are identical
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// objects: if length, names and values of properties are identical
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compare([1, [2, 3]], [1, [2, 3]]); // true
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compare([1, [2, 3], 4], [1, [2, 3]]); // false
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compare({a: 2, b: 3}, {a: 2, b: 3}); // true
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compare({a: 2, b: 3}, {b: 3, a: 2}); // true
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compare({a: 2, b: 3, c: 4}, {a: 2, b: 3}); // false
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compare({a: 2, b: 3}, {a: 2, b: 3, c: 4}); // false
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compare([1, [2, {a: 4}], 4], [1, [2, {a: 4}]]); // false
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compare([1, [2, {a: 4}], 4], [1, [2, {a: 4}], 4]); // true
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compare(NaN, NaN); // true
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```
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