Class: Pakunok::AssetRenderers::ScriptRenderer

Inherits:
Object
  • Object
show all
Defined in:
lib/pakunok/renderers/script_renderer.rb

Instance Method Summary collapse

Constructor Details

#initialize(pakunok) ⇒ ScriptRenderer

Returns a new instance of ScriptRenderer.



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# File 'lib/pakunok/renderers/script_renderer.rb', line 5

def initialize(pakunok)
  @pakunok = pakunok
end

Instance Method Details

#render(context, path) ⇒ Object 



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# File 'lib/pakunok/renderers/script_renderer.rb', line 9

def render(context, path)
  asset = @pakunok.asset(path)
  parts = asset.full_dependencies.map do |dep|
    render_asset(context, dep)
  end + [render_asset(context, asset)]
  parts.join(separator)
end

#render_asset(context, asset) ⇒ Object 



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# File 'lib/pakunok/renderers/script_renderer.rb', line 21

def render_asset(context, asset)
  resource = context.asset_paths.asset_environment[asset.path]
  raise "Asset #{asset.path} is not available in rails. Check the pakunok configuration, you could misspell something." unless resource
  async_attr = asset.async? ? " async='async'" : ''
  if asset.embedded?
    "<script type='text/javascript'#{async_attr}>\n" +
    resource.to_s +
    "\n</script>"
  else
    "<script type='text/javascript' src='#{asset.url(context)}'#{async_attr}></script>"
  end
end

#separator ⇒ Object 



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# File 'lib/pakunok/renderers/script_renderer.rb', line 17

def separator
  "\n"
end