Created
October 14, 2019 13:51
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Functional Dart
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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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