Module: Veritas::Optimizer::Function::Binary::ConstantOperands

Included in:

Connective::Binary::ConstantOperands, Numeric::ConstantOperands, Predicate::ConstantOperands

Defined in:

lib/veritas/optimizer/function/binary.rb

Overview

Optimize when the operands are constants

Instance Method Summary

• #optimizable? ⇒ Boolean private

  Test if the operands are constants.

• #optimize ⇒ Object private

  Evaluate the operands and return the constant.

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 constants

Returns:

• (Boolean)

# File 'lib/veritas/optimizer/function/binary.rb', line 63

def optimizable?
  util = Util
  util.constant?(left) && util.constant?(right)
end

#optimize ⇒ Object

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.

Evaluate the operands and return the constant

Returns:

• (Object)

# File 'lib/veritas/optimizer/function/binary.rb', line 73

def optimize
  operation.class.call(left, right)
end