8ee50178f3
Correct: `Array.from()` (it’s a static method) Incorrect: `Array.join()` (doesn’t exist; it’s a prototype method) This patch uses the common `#` syntax to denote `.prototype.`.
15 lines
400 B
Markdown
15 lines
400 B
Markdown
### over
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Creates a function that invokes each provided function with the arguments it receives and returns the results.
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Use `Array.prototype.map()` and `Function.prototype.apply()` to apply each function to the given arguments.
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```js
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const over = (...fns) => (...args) => fns.map(fn => fn.apply(null, args));
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```
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```js
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const minMax = over(Math.min, Math.max);
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minMax(1, 2, 3, 4, 5); // [1,5]
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```
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