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Contents
# class to handle/manage and keep track of list of links in this doc
module PMP
class Links < HashWithIndifferentAccess
include Utils
attr_accessor :parent
def initialize(parent)
super()
self.parent = parent
end
def []=(k, link)
super
set_parent(link)
add_link_name(k)
end
def add_link_name(name)
name = name.to_sym
unless parent.respond_to?(name)
parent.define_singleton_method(name) { self.links[name] }
parent.define_singleton_method("#{name}=") { |x| self.links[name] = x }
end
end
def set_parent(link)
if link.respond_to?(:parent)
link.parent = self.parent
elsif link.is_a?(Hash)
link.values.each{|l| set_parent(l)}
elsif link.is_a?(Enumerable)
link.each{|l| set_parent(l)}
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems