Class: UnknownValue

Inherits:

Object

Object
UnknownValue

show all

Defined in:: lib/ternary_logic.rb

Overview

The third state: true, false and UNKNOWN.

Instance Method Summary collapse

Instance Method Details

#&(value) ⇒ `Object`



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# File 'lib/ternary_logic.rb', line 8

def &(value)
  value == false ? false : self
end

#|(value) ⇒ `Object`



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# File 'lib/ternary_logic.rb', line 4

def |(value)
  value == true ? true : self
end