62
votes
7
answers
941
views
Why is division in Ruby returning an integer instead of decimal value?
For example: 9 / 5 #=> 1 but I expected 1.8. How can I get the correct decimal (non-integer) result? Wh
57
votes
16
answers
1.9K
views
How to sum array of numbers in Ruby?
I have an array of integers. For example: array = [123,321,12389] Is there any nice way to get the sum of
