Methods

Included Modules

Haml::Filters::Ruby

Parses the filtered text with the normal Ruby interpreter. Creates an IO object named `haml_io`, anything written to it is output into the Haml document. In previous version this filter redirected any output to `$stdout` to the Haml document, this was not threadsafe and has been removed, you should use `haml_io` instead.

Not available if the {file:REFERENCE.md#suppress_eval-option `:suppress_eval`} option is set to true. The Ruby code is evaluated in the same context as the Haml template.

Public Instance Methods

compile(compiler, text) click to toggle source

@see Base#compile

# File lib/haml/filters.rb, line 288
def compile(compiler, text)
  return if compiler.options[:suppress_eval]
  compiler.instance_eval do
    push_silent             begin              haml_io = StringIO.new(_hamlout.buffer, 'a').gsub("\n", ';') + text +             ensure              haml_io.close              haml_io = nil            end.gsub("\n", ';')
  end
end

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