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December 29, 2015 11:59
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Use case for refinements
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| module Barney | |
| refine String do | |
| def wait_for_it(ending) | |
| replace(self + ending) | |
| end | |
| end | |
| end | |
| using Barney | |
| "legen".wait_for_it "dary" # => "legendary" |
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