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Compact Nested Iterator in Rails?

+1 vote
256 views

Is there a more compact way to do a nested each ?

value.each do |x|
 x.data.each do |y|
 puts 'x: ' + x + ' y: ' + y
 end
end

That is can this be reduced to one or two lines?

posted Jul 15, 2014 by Deepak Dasgupta

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