Answers for "ruby for loop with index"

ruby each with index

colors = ['red', 'green', 'blue']
colors.each_with_index do |item, index|
	p "#{index}:#{item}" 
end

"0:red"
"1:green"
"2:blue"

Posted by: Guest on May-06-2020

ruby each do method

numbers = [1,2,4,9,12]
numbers.each do |n|
  break if n > 10
  puts n
end

Posted by: Guest on March-09-2020

ruby loop each with index

X.each_with_index do |item, index|
  puts "current_index: #{index}"
end

Posted by: Guest on March-20-2020

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