Use even?

faker-ruby · Sep 8, 2016 · 5e23fa5 · 5e23fa5
1 parent f140e9f
commit 5e23fa5
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/lib/faker/company.rb b/lib/faker/company.rb
@@ -65,12 +65,12 @@ def luhn_algorithm(number)
  multiplications = []
 
  number.split(//).each_with_index do |digit, i|
- if i % 2 == 0
- multiplications << digit.to_i * 2
- else
- multiplications << digit.to_i
- end
+ if i.even?
+ multiplications << digit.to_i * 2
+ else
+ multiplications << digit.to_i
  end
+ end
 
  sum = 0