create_table(table_name, options = {}) Instance Public methods Creates a new

rename_index(table_name, old_name, new_name) Instance Public methods Renames

remove_column(table_name, column_name, type = nil, options = {}) Instance Public methods

create_join_table(table_1, table_2, options = {}) Instance Public methods Creates

add_index(table_name, column_name, options = {}) Instance Public methods Adds

rename_column_indexes(table_name, column_name, new_column_name) Instance Protected methods

change_table(table_name, options = {}) Instance Public methods A block for changing

add_column(table_name, column_name, type, options = {}) Instance Public methods Adds

remove_belongs_to(table_name, ref_name, options = {}) Instance Public methods Alias

add_index_options(table_name, column_name, options = {}) Instance Protected methods