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require 'vedeu/output/presentation'
module Vedeu
module Null
# Provides a non-existent model to swallow messages.
#
class Interface
include Vedeu::Presentation
# @!attribute [r] name
# @return [String]
attr_reader :name
# @!attribute [r] attributes
# @return [String]
attr_reader :attributes
# @!attribute [rw] visible
# @return [String]
attr_accessor :visible
alias_method :visible?, :visible
# Returns a new instance of Vedeu::Null::Interface.
#
# @param attributes [Hash<Symbol => void>]
# @option attributes name [String]
# @return [Vedeu::Null::Interface]
def initialize(attributes = {})
@attributes = attributes
@name = @attributes[:name]
@visible = @attributes[:visible]
end
# @return [NilClass]
def hide
nil
end
# @return [Boolean]
def null?
true
end
# The null interface should not have a parent.
#
# @return [NilClass]
def parent
nil
end
# @return [NilClass]
def show
nil
end
# Pretend to store this model in the repository.
#
# @return [Vedeu::Null::Interface]
def store
self
end
# @return [NilClass]
def toggle
nil
end
# The null interface should not be visible.
#
# @return [FalseClass]
def visible?
false
end
end # Interface
end # Null
end # Vedeu
Version data entries
11 entries across 11 versions & 1 rubygems