bendc
/ functional-utils.js
Last active
July 15, 2025 04:33
A set of pure ES2015 functions aimed to make functional JavaScript more idiomatic.
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| // array utils | |
| // ================================================================================================= | |
| const combine = (...arrays) => [].concat(...arrays); | |
| const compact = arr => arr.filter(Boolean); | |
| const contains = (() => Array.prototype.includes | |
| ? (arr, value) => arr.includes(value) | |
| : (arr, value) => arr.some(el => el === value) |