Question

How to use gets.chomp() inside a while loop in Ruby

Answer 1

puts "Enter numbers, 42 to exit:"

while (s = gets.chomp()) != "42" do 
  puts s 
end


#
# run:
#
# STDIN
# 6
# 7
# 0
# 36785
# 42
#   
# Output:
# Enter numbers, 42 to exit:
# 6
# 7
# 0
# 36785
# 

 

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