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hertzg/fun.coffee

Forked from fson/fun.coffee
Last active August 29, 2015 14:15
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fun.coffee
# factorial
$ = (_) ->
__ = _
--__ && _ = _ * $ __
_
# each
$$ = (_, __) ->
___ = _[+[]]
___? && (![] != __ ___) && $$ _[+!![]..], __
# reduce
$$$ = (_, __, ___) ->
$$ _, (_) ->
___ = __ _, ___
___
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