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/gist:2a4eea46ca02e6f1788a Secret

Created May 23, 2012 22:00
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gistfile1.txt
> def foo(a, b="0", c="zip")
> puts a + '' + b + '' + c
> end
> args = foo(__method__).parameters.map { |arg| arg{1} }
NoMethodError: undefined method `+' for :irb_binding:Symbol
from (irb):25 in `foo'
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