Class: JsonDeepCompare::DocumentComparison::SubstitutionsBuilder::Node

Inherits:
Object
  • Object
show all
Defined in:
lib/json-deep-compare/document_comparison.rb

Instance Method Summary collapse

Constructor Details

#initialize(selector) ⇒ Node

Returns a new instance of Node.



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# File 'lib/json-deep-compare/document_comparison.rb', line 54

def initialize(selector)
  @selector = selector
  @sub_nodes = []
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &block) ⇒ Object 



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# File 'lib/json-deep-compare/document_comparison.rb', line 59

def method_missing(meth, *args, &block)
  if block_given?
    if args.size == 1
      sub_node = Node.new(
        @selector + " > .#{meth} :nth-child(#{args.first})"
      )
    else
      sub_node = Node.new(@selector + " > .#{meth}")
    end
    yield sub_node
  elsif args.size == 2
    sub_node = Node.new(
      @selector + " > .#{meth} :nth-child(#{args.first})"
    )
    sub_node.value = args.last
  else
    sub_node = Node.new(@selector + " > .#{meth}")
    sub_node.value = args.first
  end
  @sub_nodes << sub_node
end

Instance Method Details

#rules ⇒ Object 



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# File 'lib/json-deep-compare/document_comparison.rb', line 81

def rules
  @sub_nodes.map { |sn| sn.rules }.flatten.concat([@rule]).compact
end

#value=(v) ⇒ Object 



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# File 'lib/json-deep-compare/document_comparison.rb', line 85

def value=(v)
  @rule = Rule.new(@selector, v)
end