initializers_chain() Instance Public methods

eval_proc(*args, &blk) Class Public methods class method call

run(*migration_classes) Instance Public methods Runs the given migration classes. Last argument can specify options: :direction (default is :up) :revert (default is false)

item_bbox(item, *args) Instance Public methods

delete() Instance Public methods

containing_column(x) Instance Public methods Also aliased as: containingcolumn

canonical_each() Instance Public methods Alias for: each_capitalized

acos(z) Class Public methods returns the arc cosine of z acos!

index_algorithms() Instance Public methods

spindown() Instance Public methods