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Implementation of map & reduce in dogescript - https://dogescript.com/
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| shh reduce | |
| such reduce much fn xs accum index | |
| rly index === xs.length -1 | |
| wow accum | |
| wow reduce(fn, xs, fn(accum, xs[index + 1]), index + 1) | |
| shh map | |
| such map much fn xs | |
| such _map much previous current | |
| wow previous.concat(fn.call(null, current)) | |
| wow reduce(_map, xs, [], -1) |
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