item_children_size(item) Instance Public methods Alias for: item_numchildren

execute() Instance Public methods

new(chart, element=nil, keys={}) Class Public methods

extify(name) Instance Protected methods Add an extension to the given name based on the platform.

configure(key, value=None) Instance Public methods

mod.public_constant(symbol, ...) => mod Instance Public methods Makes a list of existing constants public.

forget(win, *wins) Instance Public methods Also aliased as: del, delete, remove

wrap_parameters(name_or_model_or_options, options = {}) Instance Public methods Sets the name of the wrapper key, or the model which ParamsWrapper would use to determine the attribute names from. Examples wrap_parameters format: :xml # enables the parameter wrapper for XML format wrap_parameters :person # wraps parameters into +params[:person]+ hash wrap_parameters Person # wraps parameters by determining the wrapper key from Person class (+person+, in this case) and the

new(anchor = nil, tag = nil, implicit = true, style = BLOCK) Class Public methods Create a new object representing a YAML sequence. anchor is the anchor associated with the sequence or nil. tag is the tag associated with the sequence or nil. implicit a boolean indicating whether or not the sequence was implicitly started. style is an integer indicating the list style. See Psych::Handler#start_sequence

ary.product(other_ary, ...) â new_aryary.product(other_ary, ...) { |p| block } â ary Instance Public methods Returns an array of all combinations of elements from all arrays. The length of the returned array is the product of the length of self and the argument arrays. If given a block, product will yield all combinations and return self instead. [1,2,3].product([4,5]) #=> [[1,4],[1,5],[2,4],[2,5],[3,4],[3,5]] [1,2].product([1,2]) #=> [[1,1],[1,2],[