class Transmogrifier::Rules::Delete
Public Class Methods
new(parent_selector, selector_to_delete)
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# File lib/transmogrifier/rules/delete.rb, line 4 def initialize(parent_selector, selector_to_delete) @parent_selector, @selector_to_delete = parent_selector, selector_to_delete end
Public Instance Methods
apply!(input_hash)
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# File lib/transmogrifier/rules/delete.rb, line 8 def apply!(input_hash) top = Node.for(input_hash) parent_keys = Selector.from_string(@parent_selector).keys child_key = Selector.from_string(@selector_to_delete).keys.first parents = top.find_all(parent_keys) parents.each { |parent| parent.delete(child_key) } top.raw end