diff options
Diffstat (limited to 'lib/csv/delete_suffix.rb')
-rw-r--r-- | lib/csv/delete_suffix.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/csv/delete_suffix.rb b/lib/csv/delete_suffix.rb new file mode 100644 index 0000000000..e0b40c7aab --- /dev/null +++ b/lib/csv/delete_suffix.rb @@ -0,0 +1,18 @@ +# frozen_string_literal: true + +# This provides String#delete_suffix? for Ruby 2.4. +unless String.method_defined?(:delete_suffix) + class CSV + module DeleteSuffix + refine String do + def delete_suffix(suffix) + if end_with?(suffix) + self[0..(-(suffix.size + 1))] + else + self + end + end + end + end + end +end |