Class: Copper::Attributes

Inherits:
CopperNode
  • Object
show all
Defined in:
lib/copper/attributes.rb

Instance Method Summary collapse

Instance Method Details

#value(parent, vars = {}) ⇒ Object

parent is the object attributes work on like “abc”.map(xxx).count : abc (string) is parent for gsub and array from map is the parent for count



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# File 'lib/copper/attributes.rb', line 7

def value(parent, vars = {})
	# this has all the attributes as an array. they will be [attribute, attributes]
	# attributes will then be [attribute and attributes] and so on

	current_obj = elements[0].value(parent, vars)
	# no right association, so we are the last attribute
	return current_obj if elements[1].nil?

	# has right association, which means we need to get the value of the current attribute and pass into the
	# next one
	return elements[1].value(current_obj, vars)
end