module Juniter::HasChildren::ClassMethods

Public Instance Methods

array_children() click to toggle source
# File lib/juniter/has_children.rb, line 45
def array_children
  @__array_children ||= []
end
child(name, as: nil, array: false, map: nil) click to toggle source
# File lib/juniter/has_children.rb, line 9
def child(name, as: nil, array: false, map: nil)
  child_types << name
  child_aliases[name] = as unless as.nil?
  child_processors[name] = map || ->(node) { node.text }
  array_children << name if array

  define_method :"#{name}" do
    instance_variable_set(:"@_#{name}", array ? [] : nil ) unless instance_variable_defined?(:"@_#{name}")
    instance_variable_get(:"@_#{name}")
  end

  define_method :"#{name}=" do |value|
    instance_variable_set :"@_#{name}", value
  end
end
child_aliases() click to toggle source
# File lib/juniter/has_children.rb, line 41
def child_aliases
  @__child_aliases ||= {}
end
child_processors() click to toggle source
# File lib/juniter/has_children.rb, line 37
def child_processors
  @__child_processors ||= {}
end
child_types() click to toggle source
# File lib/juniter/has_children.rb, line 33
def child_types
  @__child_types ||= []
end
text_child(*args) click to toggle source
# File lib/juniter/has_children.rb, line 25
def text_child(*args)
  if args.any?
    @__text_child = args.first
    child(args.first)
  end
  @__text_child
end