If a==(1..12).to_i. Where a is user input in integers .Is it a correct statement to use,or i use another method

Question

Using Ranges to create user input image in Ruby
https://code.sololearn.com/cJNBLu7SOIP1/?ref=app

Answer 1

Choe thanx lemme try it out

Answer 2

a = gets.chomp.split().map(&:to_i)
if a == [*1..12]
#do something
end

Answer 3

no, you have to use Double or Decimal instead of Int because you are using decimal number not whole number.