Method: Zafu::Process::RubyLessProcessing#get_attribute_or_eval

Defined in:
lib/zafu/process/ruby_less_processing.rb

#get_attribute_or_eval(use_string_block = true) ⇒ Object 



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# File 'lib/zafu/process/ruby_less_processing.rb', line 97

def get_attribute_or_eval(use_string_block = true)
  if @params[:date] && method != 'link'
    return parser_continue("'date' parameter is deprecated. Please use 'attr' or 'eval'.")
  elsif attribute = @params[:attr]
    code = "this.#{attribute}"
  elsif code = @params[:eval] || @params[:test]
  elsif code = @params[:param]
    code = "params[:#{code}]"
  elsif text = @params[:text]
    code = "%Q{#{text}}"
  elsif text = @params[:t]
    code = "t(%Q{#{text}})"
  # elsif var = @params[:var]
  #   if code = get_context_var('set_var', var)
  #     return code
  #   else
  #     return parser_continue("Var #{var.inspect} not declared.")
  #   end
  elsif use_string_block && @blocks.size == 1 && @blocks.first.kind_of?(String)
    return RubyLess::TypedString.new(@blocks.first.inspect, :class => String, :literal => @blocks.first)
  else
    return parser_continue("Missing attribute/eval parameter")
  end

  RubyLess.translate(self, code)
rescue RubyLess::Error => err
  return parser_continue(err.message, code)
end