instance method compile

# File actionpack/lib/action_view/template/handlers/erb.rb, line 91
        def compile(template)
          if template.source.encoding_aware?
            # 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 = template.source.dup.force_encoding("BINARY")

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

            erb.force_encoding valid_encoding(template.source.dup, encoding)

            # Always make sure we return a String in the default_internal
            erb.encode!
          else
            erb = template.source.dup
          end

          self.class.erb_implementation.new(
            erb,
            :trim => (self.class.erb_trim_mode == "-")
          ).src
        end