Method: Array#flipflop

Defined in:
lib/extra_lib/core_ext/array.rb

#flipflop ⇒ Object

Thanks to manveru for this fun code :) All it does is flip the first and last elements. Pretty cool, eh? :)

Example: [1, 2, 3, 4].flipflop #=> [4, 2, 3, 1]

Returns: Array



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# File 'lib/extra_lib/core_ext/array.rb', line 9

def flipflop
	if size > 1
		[last] + self[1...-1] + [first]
	else
		self
	end
end