diff options
| author | Paul Kmiec <[email protected]> | 2023-05-04 16:31:08 -0700 |
|---|---|---|
| committer | Paul Kmiec <[email protected]> | 2023-05-04 18:02:55 -0700 |
| commit | fabe8cb2571c8865270247ca78ddc01d493a9ee1 (patch) | |
| tree | 27fe0b0df8c9bec8f746d92a0d128cad197027b2 /lib/axlsx/rels/relationships.rb | |
| parent | fef93ec8ae2caf8a3f8310dbf8101c103e5905e4 (diff) | |
| download | caxlsx-fabe8cb2571c8865270247ca78ddc01d493a9ee1.tar.gz caxlsx-fabe8cb2571c8865270247ca78ddc01d493a9ee1.zip | |
Fix tests / code to work with frozen string literals
Diffstat (limited to 'lib/axlsx/rels/relationships.rb')
| -rw-r--r-- | lib/axlsx/rels/relationships.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/axlsx/rels/relationships.rb b/lib/axlsx/rels/relationships.rb index 64126ed7..ec5b16e9 100644 --- a/lib/axlsx/rels/relationships.rb +++ b/lib/axlsx/rels/relationships.rb @@ -21,9 +21,9 @@ module Axlsx # serialize relationships # @param [String] str # @return [String] - def to_xml_string(str = '') + def to_xml_string(str = +'') str << '<?xml version="1.0" encoding="UTF-8"?>' - str << ('<Relationships xmlns="' << RELS_R << '">') + str << (+'<Relationships xmlns="' << RELS_R << '">') each { |rel| rel.to_xml_string(str) } str << '</Relationships>' end |