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| 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/drawing/axes.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/drawing/axes.rb')
| -rw-r--r-- | lib/axlsx/drawing/axes.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/axlsx/drawing/axes.rb b/lib/axlsx/drawing/axes.rb index c84b4378..0baad85f 100644 --- a/lib/axlsx/drawing/axes.rb +++ b/lib/axlsx/drawing/axes.rb @@ -29,11 +29,11 @@ module Axlsx # @option options ids # If the ids option is specified only the axis identifier is # serialized. Otherwise, each axis is serialized in full. - def to_xml_string(str = '', options = {}) + def to_xml_string(str = +'', options = {}) if options[:ids] # CatAxis must come first in the XML (for Microsoft Excel at least) sorted = axes.sort_by { |name, axis| axis.kind_of?(CatAxis) ? 0 : 1 } - sorted.each { |axis| str << ('<c:axId val="' << axis[1].id.to_s << '"/>') } + sorted.each { |axis| str << (+'<c:axId val="' << axis[1].id.to_s << '"/>') } else axes.each { |axis| axis[1].to_xml_string(str) } end |