Evan Rubinton erubi
erubi
/ citrusbyte flatten
Created
February 20, 2017 14:39
Answer to flatten question for Citrusbyte
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| const flatten = (arr) => { | |
| return arr.reduce((flat, toFlatten) => { | |
| if (Array.isArray(toFlatten)) return flat.concat(flatten(toFlatten)); | |
| return flat.concat(toFlatten); | |
| }, []); | |
| }; |