Created
October 24, 2016 20:21
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Boolean conversion method in Ruby
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| module Kernel | |
| def Boolean(input) | |
| case input | |
| when true, /^(true|y|yes|1)$/i, 1 | |
| true | |
| when false, /^(false|n|no|0)$/i, 0, "", nil | |
| false | |
| else | |
| fail TypeError, "can't convert #{input.inspect} into boolean" | |
| end | |
| end | |
| end |
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