# File lib/backup/database/mysql.rb, line 61 def perform! super dump_ext = 'sql' dump_cmd = "#{ mysqldump }" if @model.compressor @model.compressor.compress_with do |command, ext| dump_cmd << " | #{command}" dump_ext << ext end end dump_cmd << " > '#{ File.join(@dump_path, dump_filename) }.#{ dump_ext }'" run(dump_cmd) end