Class: Veritas::Optimizer::Function::Predicate::Equality::Tautology

Inherits:
Veritas::Optimizer::Function::Predicate::Equality show all
Includes:
Tautology
Defined in:
lib/veritas/optimizer/function/predicate/equality.rb

Overview

Optimize when the operand are a tautology

Constant Summary

Constant Summary

Constants inherited from Veritas::Optimizer

Identity, VERSION

Instance Attribute Summary

Attributes included from Binary

#left, #right

Attributes inherited from Veritas::Optimizer

#operation

Instance Method Summary collapse

Methods included from Tautology

#optimize

Methods included from Binary

#initialize

Methods inherited from Veritas::Optimizer

chain, #initialize, link_optimizers, #optimize

Instance Method Details

#optimizable?Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Test if the operands are a tautology



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# File 'lib/veritas/optimizer/function/predicate/equality.rb', line 26

def optimizable?
  left.equal?(right)
end