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in_enumerable
extends the Object type with the tasty 'in?' method, which returns true if an object is included
in a list or other enumerable value. So you can do this:
1.in? [1,2] # => true
3.in? [1,2] # => false
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Ranking: 122,105 of 187,224
Downloads: 5,284
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Ranking: 115,482 of 187,196
Downloads: 4
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13,327 | 160,295 | thoughtbot-shoulda |
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