# @Opulent
module Opulent
  # @Compiler
  class Compiler
    # Generate the code for a while control structure
    #
    # @param node [Array] Node code generation data
    # @param indent [Fixnum] Size of the indentation to be added
    # @param context [Context] Processing environment data
    #
    def yield_node(node, indent, context)
      if @block_stack[-1].has_key? node[@value]
        @block_stack[-1][node[@value]].each do |child|
          root child, indent, context.parent
        end
      end
    end

    # Generate the code for a while control structure
    #
    # @param node [Array] Node code generation data
    # @param indent [Fixnum] Size of the indentation to be added
    # @param context [Context] Processing environment data
    #
    def block_node(node, indent, context)
      node[@children].each do |child|
        root child, indent, context
      end
    end
  end
end