Class: Integer

Inherits:
Object
  • Object
show all
Defined in:
lib/rggen/core_extensions/integer.rb

Instance Method Summary collapse

Instance Method Details

#pow2? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rggen/core_extensions/integer.rb', line 2

def pow2?
  positive? && (ord & pred).zero?
end