Haml::Helpers::ErrorReturn

    # File lib/haml/helpers.rb, line 12
12:       def initialize(method)
13:         @message = #{method} outputs directly to the Haml template.Disregard its return value and use the - operator,or use capture_haml to get the value as a String.
14:       end

    # File lib/haml/helpers.rb, line 43
43:       def inspect
44:         "Haml::Helpers::ErrorReturn(#{@message.inspect})"
45:       end

    # File lib/haml/helpers.rb, line 23
23:       def to_s
24:         raise Haml::Error.new(@message)
25:       rescue Haml::Error => e
26:         e.backtrace.shift
27: 
28:         # If the ErrorReturn is used directly in the template,
29:         # we don't want Haml's stuff to get into the backtrace,
30:         # so we get rid of the format_script line.
31:         #
32:         # We also have to subtract one from the Haml line number
33:         # since the value is passed to format_script the line after
34:         # it's actually used.
35:         if e.backtrace.first =~ /^\(eval\):\d+:in `format_script/
36:           e.backtrace.shift
37:           e.backtrace.first.gsub!(/^\(haml\):(\d+)/) {|s| "(haml):#{$1.to_i - 1}"}
38:         end
39:         raise e
40:       end