class Transmogrifier::Rules::Append

Public Class Methods

new(parent_selector, new_hash) click to toggle source
# File lib/transmogrifier/rules/append.rb, line 4
def initialize(parent_selector, new_hash)
  @parent_selector, @hash = parent_selector, new_hash
end

Public Instance Methods

apply!(input_hash) click to toggle source
# File lib/transmogrifier/rules/append.rb, line 8
def apply!(input_hash)
  top = Node.for(input_hash)
  parent_keys = Selector.from_string(@parent_selector).keys

  parents = top.find_all(parent_keys)
  parents.each { |parent| parent.append(@hash) }

  top.raw
end