歌詞表示の途中まで

[praisedb/praisedb.git] / app / helpers / songs_helper.rb

diff --git a/app/helpers/songs_helper.rb b/app/helpers/songs_helper.rb
index e3696c2..e3cdcfe 100644 (file)
--- a/app/helpers/songs_helper.rb
+++ b/app/helpers/songs_helper.rb
@@ -26,4 +26,8 @@ module SongsHelper
       end
     end.join " "
   end
+
+  def format_words(song)
+    song.ruby.gsub("\n"){ "<br />" }.gsub("^( )+"){ "&nbsp;" * $1.length }
+  end
 end