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Ernest Nežić
Ernest Nežić
1,839 Points

Problems with round function in Ruby.

This is a part of code I'm writing:

def gets_size2()

print "What is your data's size? "

return gets.chomp.to_i


size = gets_size2()

puts size

So... when the input is 0.1, size output = 0. How do I change it to equal to 0.1!

Tnx a lot! :)

2 Answers

Angela Visnesky
Angela Visnesky
20,927 Points

Hi Ernest! Try changing your to_i and use to_f instead. It will change the input to a float.

Ernest Nežić
Ernest Nežić
1,839 Points

Thank you really much! You saved me! :)