Class: Slim::Embedded::TagEngine Private

Inherits:
Engine
  • Object
show all
Defined in:
lib/slim/embedded.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Tag wrapper engine Generates a html tag and wraps another engine (specified via :engine option)

Direct Known Subclasses

JavaScriptEngine

Instance Method Summary collapse

Methods inherited from Filter

#on_slim_control, #on_slim_output, #on_slim_text

Instance Method Details

#on_slim_embedded(engine, body, attrs) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/slim/embedded.rb', line 191

def on_slim_embedded(engine, body, attrs)
  unless options[:attributes].empty?
    options[:attributes].map do |k, v|
      attrs << [:html, :attr, k, [:static, v]]
    end
  end

  if options[:engine]
    opts = {}.update(options)
    opts.delete(:engine)
    opts.delete(:tag)
    opts.delete(:attributes)
    @engine ||= options[:engine].new(opts)
    body = @engine.on_slim_embedded(engine, body, attrs)
  end

  [:html, :tag, options[:tag], attrs, body]
end