Extract common methods

lib/groonga/client/command-line/groonga-client-index-check.rb

@@ -84,30 +84,6 @@ def run_internal
             succeeded
           end
 
-          def table_list
-            execute_command(:table_list)
-          end
-
-          def column_list(table_name)
-            execute_command(:column_list,
-                            :table => table_name)
-          end
-
-          def column_create(table_name, name, flags, type, source)
-            execute_command(:column_create,
-                            :table => table_name,
-                            :name => name,
-                            :flags => flags,
-                            :type => type,
-                            :source => source)
-          end
-
-          def column_remove(table_name, column_name)
-            execute_command(:column_remove,
-                            :table => table_name,
-                            :name => column_name)
-          end
-
           def check_target_table?(table_name)
             unless @targets.count > 0
               return true

lib/groonga/client/command-line/groonga-client-index-recreate.rb

@@ -91,35 +91,6 @@ def run_internal
             true
           end
 
-          def config_get(key)
-            execute_command(:config_get, :key => key).body
-          end
-
-          def config_set(key, value)
-            execute_command(:config_set, :key => key, :value => value).body
-          end
-
-          def object_exist?(name)
-            execute_command(:object_exist, :name => name).body
-          end
-
-          def column_rename(table, name, new_name)
-            execute_command(:column_rename,
-                            :table => table,
-                            :name => name,
-                            :new_name => new_name).body
-          end
-
-          def column_list(table)
-            execute_command(:column_list, :table => table)
-          end
-
-          def column_remove(table, column)
-            execute_command(:column_remove,
-                            :table => table,
-                            :name => column)
-          end
-
           def column_create_similar(table, column_name, base_column_name)
             info = execute_command(:schema)["#{table}.#{base_column_name}"]
             arguments = info.command.arguments.merge("name" => column_name)

lib/groonga/client/command-line/runner.rb

@@ -42,6 +42,48 @@ def execute_command(name, arguments={})
           end
           response
         end
+
+        def config_get(key)
+          execute_command(:config_get, :key => key).body
+        end
+
+        def config_set(key, value)
+          execute_command(:config_set, :key => key, :value => value).body
+        end
+
+        def object_exist?(name)
+          execute_command(:object_exist, :name => name).body
+        end
+
+        def table_list
+          execute_command(:table_list)
+        end
+
+        def column_list(table)
+          execute_command(:column_list, :table => table)
+        end
+
+        def column_create(table_name, name, flags, type, source)
+          execute_command(:column_create,
+                          :table => table_name,
+                          :name => name,
+                          :flags => flags,
+                          :type => type,
+                          :source => source).body
+        end
+
+        def column_remove(table, column)
+          execute_command(:column_remove,
+                          :table => table,
+                          :name => column).body
+        end
+
+        def column_rename(table, name, new_name)
+          execute_command(:column_rename,
+                          :table => table,
+                          :name => name,
+                          :new_name => new_name).body
+        end
       end
     end
   end