Class: JSONPath::Nodes::IndexNode

Inherits:
PathNode
  • Object
show all
Defined in:
lib/jsonpath/nodes.rb

Instance Method Summary collapse

Methods inherited from PathNode

#recurse, #traverse, #traversing_descendants?

Instance Method Details

#descend(*objects) ⇒ Object 



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# File 'lib/jsonpath/nodes.rb', line 104

def descend(*objects)
  offset = Integer(index.text_value)
  results = []
  traverse(objects) do |obj|
    if obj.is_a?(Array)
      if obj.size > offset
        results << obj[offset]
      end
    end
  end
  results
end