Module: ActiveRecord::Refined::AST::NumericArithmetics

Defined in:
lib/active_record/refined/ast.rb

Overview

Arithmetic with the number on the left, imported into the numeric refinements: 20 - :quantity builds what :quantity + 20 builds. Only a column or an expression on the right means a query; anything else goes back to the number through super, so 1 + 2 is 3 inside a block too.

Instance Method Summary collapse

Instance Method Details

#&(other) ⇒ Object 



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# File 'lib/active_record/refined/ast.rb', line 363

def &(other)
  return super unless other.is_a?(::Symbol) || other.is_a?(Node)
  Bitwise.new(self, :&, other)
end

#*(other) ⇒ Object 



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# File 'lib/active_record/refined/ast.rb', line 353

def *(other)
  return super unless other.is_a?(::Symbol) || other.is_a?(Node)
  Arithmetic.new(self, :*, other)
end

#+(other) ⇒ Object 



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# File 'lib/active_record/refined/ast.rb', line 343

def +(other)
  return super unless other.is_a?(::Symbol) || other.is_a?(Node)
  Arithmetic.new(self, :+, other)
end

#-(other) ⇒ Object 



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# File 'lib/active_record/refined/ast.rb', line 348

def -(other)
  return super unless other.is_a?(::Symbol) || other.is_a?(Node)
  Arithmetic.new(self, :-, other)
end

#/(other) ⇒ Object 



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# File 'lib/active_record/refined/ast.rb', line 358

def /(other)
  return super unless other.is_a?(::Symbol) || other.is_a?(Node)
  Arithmetic.new(self, :/, other)
end

#<<(other) ⇒ Object 



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# File 'lib/active_record/refined/ast.rb', line 378

def <<(other)
  return super unless other.is_a?(::Symbol) || other.is_a?(Node)
  Bitwise.new(self, :<<, other)
end

#>>(other) ⇒ Object 



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# File 'lib/active_record/refined/ast.rb', line 383

def >>(other)
  return super unless other.is_a?(::Symbol) || other.is_a?(Node)
  Bitwise.new(self, :>>, other)
end

#^(other) ⇒ Object 



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# File 'lib/active_record/refined/ast.rb', line 373

def ^(other)
  return super unless other.is_a?(::Symbol) || other.is_a?(Node)
  Bitwise.new(self, :^, other)
end

#|(other) ⇒ Object 



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# File 'lib/active_record/refined/ast.rb', line 368

def |(other)
  return super unless other.is_a?(::Symbol) || other.is_a?(Node)
  Bitwise.new(self, :|, other)
end