15 lines
269 B
Markdown
15 lines
269 B
Markdown
### negate
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Negates a predicate function.
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Take a predicate function and apply `not` to it with its arguments.
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```js
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const negate = func => (...args) => !func(...args);
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```
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```js
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filter([1, 2, 3, 4, 5, 6], negate(isEven)); // [1, 3, 5]
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negate(isOdd)(1); // false
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```
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