node/lib/metasm/metasm/main.rb
# returns the array of non-numeric members of the expression
# if a variables appears 3 times, it will be present 3 times in the returned array
returns the array of non-numeric members of the expression
if a variables appears 3 times, it will be present 3 times in the returned array
returns the array of non - numeric members of the expression if a variables appears 3 times it will be present 3 times in the returned array
def externals
		a = []
		[@rexpr, @lexpr].each { |e|
			case e
			when ExpressionType; a.concat e.externals
			when nil, ::Numeric; a
			else a << e
			end
		}
		a
	end
def externals a = [ ] [ @rexpr , @lexpr ] . each { | e | case e when ExpressionType ; a . concat e . externals when nil , :: Numeric ; a else a << e end } a end
returns the array of non-numeric members of the expression
if a variables appears 3 times, it will be present 3 times in the returned array
returns the array of non - numeric members of the expression if a variables appears 3 times it will be present 3 times in the returned array