Class: Radius::PacketContext

Inherits:
Context
  • Object
show all
Defined in:
lib/orange-more/slices/resources/radius.rb

Instance Method Summary collapse

Instance Method Details

#render_tag(name, attributes = {}, packet = false, &block) ⇒ Object

Returns the value of a rendered tag. Used internally by Parser#parse.



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# File 'lib/orange-more/slices/resources/radius.rb', line 89

def render_tag(name, attributes = {}, packet = false, &block)
  if name =~ /^(.+?):(.+)$/
    render_tag($1) { render_tag($2, attributes, packet, &block) }
  else
    tag_definition_block = @definitions[qualified_tag_name(name.to_s)]
    if tag_definition_block
      stack(name, attributes, packet, block) do |tag|
        tag_definition_block.call(tag).to_s
      end
    else
      tag_missing(name, attributes, &block)
    end
  end
end

#stack(name, attributes, packet, block) ⇒ Object

A convienence method for managing the various parts of the tag binding stack.



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# File 'lib/orange-more/slices/resources/radius.rb', line 105

def stack(name, attributes, packet, block)
  previous = @tag_binding_stack.last
  previous_locals = previous.nil? ? @globals : previous.locals
  locals = DelegatingOpenStruct.new(previous_locals)
  locals.packet = packet
  binding = TagBinding.new(self, locals, name, attributes, block)
  @tag_binding_stack.push(binding)
  result = yield(binding)
  @tag_binding_stack.pop
  result
end