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A-M baby

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Ingy döt Net 2013-04-10 21:29:02 -07:00
parent 764da6cbbb
commit db842d013d
19005 changed files with 197040 additions and 7 deletions
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10
Task/Flatten-a-list/CoffeeScript/flatten-a-list-1.coffee Normal file
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flatten = (arr) ->
arr.reduce ((xs, el) ->
if Array.isArray el
xs.concat flatten el
else
xs.concat [el]), []
# test
list = [[1], 2, [[3,4], 5], [[[]]], [[[6]]], 7, 8, []]
console.log flatten list

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Task/Flatten-a-list/CoffeeScript/flatten-a-list-2.coffee Normal file
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> coffee foo.coffee
[ 1, 2, 3, 4, 5, 6, 7, 8 ]