18 lines
296 B
Ruby
18 lines
296 B
Ruby
# Handy null coalesing operator, taken from
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# https://github.com/kibiz0r/coalesce/blob/bc4389ae8a8bb456cd10ec8a3523df1fc775124f/lib/coalesce.rb
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class Object
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def _?(x = nil)
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self
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end
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end
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class NilClass
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def _?(x = nil)
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if block_given?
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yield
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else
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x
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end
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end
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end
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