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	class Integer
	def abs
	Primitive.attr! 'inline'
	Primitive.cexpr! 'rb_int_abs(self)'
	end

	def bit_length
	Primitive.attr! 'inline'
	Primitive.cexpr! 'rb_int_bit_length(self)'
	end

	# call-seq:
	# int.even? -> true or false
	#
	# Returns +true+ if +int+ is an even number.
	def even?
	Primitive.attr! 'inline'
	Primitive.cexpr! 'rb_int_even_p(self)'
	end

	# call-seq:
	# int.integer? -> true
	#
	# Since +int+ is already an Integer, this always returns +true+.
	def integer?
	return true
	end

	def magnitude
	Primitive.attr! 'inline'
	Primitive.cexpr! 'rb_int_abs(self)'
	end

	# call-seq:
	# int.odd? -> true or false
	#
	# Returns +true+ if +int+ is an odd number.
	def odd?
	Primitive.attr! 'inline'
	Primitive.cexpr! 'rb_int_odd_p(self)'
	end

	# call-seq:
	# int.ord -> self
	#
	# Returns the +int+ itself.
	#
	# 97.ord #=> 97
	#
	# This method is intended for compatibility to character literals
	# in Ruby 1.9.
	#
	# For example, <code>?a.ord</code> returns 97 both in 1.8 and 1.9.
	def ord
	return self
	end

	# call-seq:
	# int.to_i -> integer
	#
	# Since +int+ is already an Integer, returns +self+.
	#
	# #to_int is an alias for #to_i.
	def to_i
	return self
	end

	# call-seq:
	# int.to_int -> integer
	#
	# Since +int+ is already an Integer, returns +self+.
	def to_int
	return self
	end

	# call-seq:
	# int.zero? -> true or false
	#
	# Returns +true+ if +int+ has a zero value.
	def zero?
	Primitive.attr! 'inline'
	Primitive.cexpr! 'rb_int_zero_p(self)'
	end
	end

ruby/integer.rb / Jump to Code definitions Integer Class abs Method bit_length Method even? Method integer? Method magnitude Method odd? Method ord Method to_i Method to_int Method zero? Method Code navigation index up-to-date