lib/dumper/database/postgresql.rb in dumper-1.0.2 vs lib/dumper/database/postgresql.rb in dumper-1.1.0

@@ -3,30 +3,30 @@
     class PostgreSQL < Base
       DUMP_TOOL = 'pg_dump'
       FILE_EXT = 'sql.gz'
 
       def command
-        "cd #{tmpdir} && #{password_variable} #{dump_tool_path} #{connection_options} #{@config.database} | gzip > #{filename}"
+        "cd #{tmpdir} && #{password_variable} #{dump_tool_path} #{connection_options} #{@config[:database]} | gzip > #{filename}"
       end
 
       def connection_options
         [ :host, :port, :socket ].map do |option|
-          next if @config.send(option).blank?
-          "--#{option}='#{@config.send(option)}'".gsub('--socket', '--host')
+          next if @config[option].blank?
+          "--#{option}='#{@config[option]}'".gsub('--socket', '--host')
         end.compact.join(' ')
       end
 
       def password_variable
-        @config.password.blank? ? '' : "PGPASSWORD='#{@config.password}'"
+        @config[:password].blank? ? '' : "PGPASSWORD='#{@config[:password]}'"
       end
 
-      def config_for(rails_env=nil)
+      def set_config_for(rails_env=nil)
         return unless defined?(ActiveRecord::Base) &&
           ActiveRecord::Base.configurations &&
           (config = ActiveRecord::Base.configurations[rails_env]) &&
           (config['adapter'] == 'postgresql')
 
-        {
+        @config = {
           :host => config['host'],
           :port => config['port'],
           :username => config['username'],
           :password => config['password'],
           :database => config['database'],