Module: Roda::RodaPlugins::Render::ClassMethods

Defined in:
lib/roda/plugins/render.rb

Instance Method Summary collapse

Instance Method Details

#create_template(opts, template_opts) ⇒ Object

Return an Tilt::Template object based on the given opts and template_opts.



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# File 'lib/roda/plugins/render.rb', line 568

def create_template(opts, template_opts)
  opts[:template_class].new(opts[:path], 1, template_opts, &opts[:template_block])
end

#freeze ⇒ Object

If using compiled methods and there is an optimized layout, speed up access to the layout method to improve the performance of view.



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# File 'lib/roda/plugins/render.rb', line 547

def freeze
  begin
    _freeze_layout_method
  rescue
    # This is only for optimization, if any errors occur, they can be ignored.
    # One possibility for error is the app doesn't use a layout, but doesn't
    # specifically set the :layout=>false plugin option.
    nil
  end

  # Optimize _call_optimized_template_method if you know all templates
  # are going to be using fixed locals.
  if render_opts[:assume_fixed_locals] && !render_opts[:check_template_mtime]
    include AssumeFixedLocalsInstanceMethods
  end

  super
end

#inherited(subclass) ⇒ Object

Copy the rendering options into the subclass, duping them as necessary to prevent changes in the subclass affecting the parent class.



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# File 'lib/roda/plugins/render.rb', line 581

def inherited(subclass)
  super
  opts = subclass.opts[:render] = subclass.opts[:render].dup
  if COMPILED_METHOD_SUPPORT
    opts[:template_method_cache] = (opts[:cache_class] || RodaCache).new
  end
  opts[:cache] = opts[:cache].dup
  opts.freeze
end

#inline_template_block(content) ⇒ Object

A proc that returns content, used for inline templates, so that the template doesn't hold a reference to the instance of the class



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# File 'lib/roda/plugins/render.rb', line 574

def inline_template_block(content)
  Proc.new{content}
end

#render_opts ⇒ Object

Return the render options for this class.



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# File 'lib/roda/plugins/render.rb', line 592

def render_opts
  opts[:render]
end