icon.rb in prawn-icon-1.1.0

- old
+ new

@@ -76,12 +76,10 @@
       #   pdf.icon 'fa-beer'
       #   pdf.icon '<icon color="0099FF">fa-arrows</icon>',
       #   inline_format: true
       #
       def icon(key, opts = {})
-        i = make_icon(key, opts)
-        i.render
-        i
+        make_icon(key, opts).tap(&:render)
       end
 
       # Initialize a new icon object, but do
       # not render it to the document.
       #