[ruby/csv] Refactor range in delete_suffix (#85)

https://github.com/ruby/csv/commit/7ff57a50e8
2019-04-15 12:12:26 +09:00 · 2019-04-15 12:12:26 +09:00 · 9171f83305
commit 9171f83305
parent 864e2a95d9
1 changed files with 1 additions and 1 deletions
--- a/lib/csv/delete_suffix.rb
+++ b/lib/csv/delete_suffix.rb
@ -7,7 +7,7 @@ unless String.method_defined?(:delete_suffix)
      refine String do
        def delete_suffix(suffix)
          if end_with?(suffix)
-            self[0..(-(suffix.size + 1))]
+            self[0...-suffix.size]
          else
            self
          end