Refactor Luhn Checksum

faker-ruby · Sep 8, 2016 · ed669f8 · ed669f8
1 parent 722e85d
commit ed669f8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/faker/code.rb b/lib/faker/code.rb
@@ -77,7 +77,7 @@ def generate_imei
 
         # Calculate the Luhn checksum of the values thus far
         len_offset = (len + 1) % 2
-        for pos in (0..(len - 1))
+        (0..(len - 1)).each do |pos|
           if (pos + len_offset) % 2 != 0
             t = str[pos] * 2