RosettaCodeData/Task/Equilibrium-index/Ruby/equilibrium-index-1.rb
Ingy döt Net 776bba907c Sync
2013-10-27 22:24:23 +00:00

5 lines
124 B
Ruby

def eq_indices(list)
list.each_index.select do |i|
list[0...i].inject(0, :+) == list[i+1..-1].inject(0, :+)
end
end