Created
May 21, 2012 21:03
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Paranoid hashes
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| module CoreMixins | |
| module ParanoidHash | |
| def[](k) | |
| fetch(k) | |
| end | |
| end | |
| end | |
| class Hash | |
| def paranoid! | |
| extend(CoreMixins::ParanoidHash) | |
| end | |
| end |
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