Created
April 18, 2018 02:34
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| const pluckDeep = key => obj => key.split('.').reduce((accum, key) => accum[key], obj) | |
| const compose = (...fns) => res => fns.reduce((accum, next) => next(accum), res) | |
| const unfold = (f, seed) => { | |
| const go = (f, seed, acc) => { | |
| const res = f(seed) | |
| return res ? go(f, res[1], acc.concat([res[0]])) : acc | |
| } | |
| return go(f, seed, []) | |
| } |
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