ActionView::Template::Handlers::ERB < Object

# File actionview/lib/action_view/template/handlers/erb.rb, line 29
        def self.call(template, source)
          new.call(template, source)
        end

# File actionview/lib/action_view/template/handlers/erb.rb, line 61
        def call(template, source)
          # First, convert to BINARY, so in case the encoding is
          # wrong, we can still find an encoding tag
          # (<%# encoding %>) inside the String using a regular
          # expression
          template_source = source.b

          erb = template_source.gsub(ENCODING_TAG, "")
          encoding = $2

          erb.force_encoding valid_encoding(source.dup, encoding)

          # Always make sure we return a String in the default_internal
          erb.encode!

          # Strip trailing newlines from the template if enabled
          erb.chomp! if strip_trailing_newlines

          options = {
            escape: (self.class.escape_ignore_list.include? template.type),
            trim: (self.class.erb_trim_mode == "-")
          }

          if ActionView::Base.annotate_rendered_view_with_filenames && template.format == :html
            options[:preamble] = "@output_buffer.safe_append='<!-- BEGIN #{template.short_identifier} -->';"
            options[:postamble] = "@output_buffer.safe_append='<!-- END #{template.short_identifier} -->';@output_buffer"
          end

          self.class.erb_implementation.new(erb, options).src
        end

# File actionview/lib/action_view/template/handlers/erb.rb, line 37
        def handles_encoding?
          true
        end

# File actionview/lib/action_view/template/handlers/erb.rb, line 33
        def supports_streaming?
          true
        end

# File actionview/lib/action_view/template/handlers/erb.rb, line 43
        def translate_location(spot, backtrace_location, source)
          # Tokenize the source line
          tokens = ::ERB::Util.tokenize(source.lines[backtrace_location.lineno - 1])
          new_first_column = find_offset(spot[:snippet], tokens, spot[:first_column])
          lineno_delta = spot[:first_lineno] - backtrace_location.lineno
          spot[:first_lineno] -= lineno_delta
          spot[:last_lineno] -= lineno_delta

          column_delta = spot[:first_column] - new_first_column
          spot[:first_column] -= column_delta
          spot[:last_column] -= column_delta
          spot[:script_lines] = source.lines

          spot
        rescue NotImplementedError, LocationParsingError
          nil
        end