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Versions: 14
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Contents
module Vedeu
# A composition is a collection of interfaces.
#
class Composition
include Vedeu::Model
include Vedeu::Presentation
collection Vedeu::InterfaceCollection
member Vedeu::Interface
# @!attribute [r] attributes
# @return [Hash]
attr_reader :attributes
# Returns a new instance of Vedeu::Composition.
#
# @param attributes [Hash]
# @option attributes colour [Vedeu::Colour]
# @option attributes interfaces [void]
# @option attributes style [Vedeu::Style]
# @return [Vedeu::Composition]
def initialize(attributes = {})
@attributes = defaults.merge!(attributes)
@interfaces = @attributes[:interfaces]
end
# @param child [Vedeu::Interface]
# @return [Vedeu::InterfaceCollection]
def add(child)
@interfaces = interfaces.add(child)
end
# @return [Vedeu::InterfaceCollection]
def interfaces
collection.coerce(@interfaces, self)
end
alias_method :value, :interfaces
# Composition objects do not have a parent.
#
# @return [NilClass]
def parent
nil
end
private
# The default values for a new instance of this class.
#
# @return [Hash]
def defaults
{
client: nil,
colour: nil,
interfaces: [],
repository: Vedeu.interfaces,
style: nil,
}
end
end # Composition
end # Vedeu
Version data entries
14 entries across 14 versions & 1 rubygems