delete(element) Instance Public methods If element is in the queue

reset_runtime() Class Public methods

table_exists?(name) Instance Public methods Returns true if table exists. If

empty?() Instance Public methods Returns true if the collection

table_exists?(table_name) Instance Public methods Checks to see if the table

attribute_present?(attribute) Instance Public methods Returns true

find_type(field) Class Public methods

count(column_name = nil, options = {}) Instance Public methods Count all records

active_threadsafe?() Instance Public methods Adapter should redefine this if

select_all(arel, name = nil, binds = []) Instance Public methods Returns an