Created
September 13, 2013 03:00
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Object.tap inconsistancy
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| {:mutable => false}.tap {|h| h[:mutable] = true} | |
| # => {:mutable=>true} | |
| "Can I mutate?".tap {|str| str = "No!"} | |
| # => "Can I mutate?" |
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"Can I mutate?".tap {|str| str << " YES!"}