Created
April 26, 2014 10:35
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Yet Another Proc Composer in Ruby
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class ProcCompressor | |
def initialize(n) | |
@proc = proc.curry(n+1) | |
end | |
def <<(arg) | |
@proc = @proc[arg] | |
Proc===@proc ? self : @proc | |
end | |
def to_proc | |
@proc | |
end | |
private | |
def proc | |
->*args{ args.inject(args.pop) { |mem, pr| pr.call(mem) } } | |
end | |
end |
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