Use if statement to check zero : zero « Number « Ruby

1. Ruby
2. Number
3. zero

Use if statement to check zero

op = 0

if !op.zero? # not a zero?
  puts 12 / op
else
  puts "Can't divide by zero."
end

op = 2

if op.nonzero? # is it nonzero?
  puts 12 / op
else
  puts "Can't divide by zero."
end

 

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