Module: Locomotive::Plugin::Liquid::TagSubclassMethods

Defined in:
lib/locomotive/plugin/liquid/tag_subclass_methods.rb

Overview

The methods shared by all tag subclasses.

Instance Method Summary collapse

Instance Method Details

#prefix ⇒ Object

The prefix for this tag.



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# File 'lib/locomotive/plugin/liquid/tag_subclass_methods.rb', line 36

def prefix
  self.class.prefix
end

#render(context) ⇒ Object

Check to see if this tag is enabled in the liquid context and render accordingly.

Parameters:

  • context (Liquid::Context) —

    the liquid context object

Returns:

  • the rendered content of the superclass using render or render_disabled as appropriate



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# File 'lib/locomotive/plugin/liquid/tag_subclass_methods.rb', line 16

def render(context)
  enabled_tags = context.registers[:enabled_plugin_tags]
  enabled = enabled_tags && enabled_tags.include?(self.class)

  output = nil

  ContextHelpers.add_plugin_object_to_context(self.prefix, context) do
    output = if enabled
      super
    elsif self.respond_to?(:render_disabled)
      self.render_disabled(context)
    else
      ''
    end
  end

  output
end