class Object
Constants
- Nothing
Public Instance Methods
Just(val)
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# File lib/or_else/just.rb, line 54 def Just(val) OrElse::Just.new(val) end
Maybe(val)
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# File lib/or_else/maybe.rb, line 4 def Maybe(val) return Nothing if val.nil? return val if val.is_a?(OrElse::Maybe) OrElse::Just.new(val) end
maybe()
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# File lib/or_else/maybe.rb, line 11 def maybe Maybe(self) end