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August 5, 2018 16:15
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| const mapAdd1Reducer = (a, x) => { | |
| const transformed = x + 1; | |
| return a.concat(transformed) | |
| } | |
| const filterGreaterThan2Transducer = reducer => (a, x) => { | |
| if(x > 2) { | |
| return reducer(a, x) | |
| } else { | |
| return a; | |
| } | |
| } | |
| [1, 2, 3].reduce(filterGreaterThan2Transducer(mapAdd1Reducer), []); |
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