1 files changed, 11 insertions, 11 deletions
diff --git a/_plugins/twitter.rb b/_plugins/twitter.rb
index 4f2f3d2..e211374 100644
--- a/_plugins/twitter.rb
+++ b/_plugins/twitter.rb
@@ -15,7 +15,7 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-require_relative "render_helper"
+require_relative 'render_helper'
 
 module Jekyll
   # Render the OG image meta HTML tag for the currently rendered page.
@@ -23,32 +23,32 @@ module Jekyll
     include ::Jekyll::RenderHelper
 
     # The path to be used when the current page does not have a specific image.
-    DEFAULT_PATH = "/images/default.png"
+    DEFAULT_PATH = '/images/default.png'
 
     def render(context)
-      img  = "#{normalize(context["raw_title"])}.png"
+      img  = "#{normalize(context['raw_title'])}.png"
       path = image_exists?(img) ? "/images/posts/#{img}" : DEFAULT_PATH
-      render_meta("og:image", "http://jo.mssola.com#{path}") +
-        render_meta("og:image:width", 630) +
-        render_meta("og:image:height", 315) +
-        render_meta("twitter:image", "http://jo.mssola.com#{path}", name: true)
+      render_meta('og:image', "http://jo.mssola.com#{path}") +
+        render_meta('og:image:width', 630) +
+        render_meta('og:image:height', 315) +
+        render_meta('twitter:image', "http://jo.mssola.com#{path}", name: true)
     end
 
     protected
 
     # Returns true if the given image exists inside of /images/posts.
     def image_exists?(image)
-      return false if image == ".png"
+      return false if image == '.png'
 
-      path = File.expand_path(File.join(File.dirname(__FILE__), "..", "images", "posts", image))
+      path = File.expand_path(File.join(File.dirname(__FILE__), '..', 'images', 'posts', image))
       File.file?(path)
     end
 
     # Downcases the given string and replaces space characters with "-"
     def normalize(str)
-      str.gsub(/\s/, "-").downcase
+      str.gsub(/\s/, '-').downcase
     end
   end
 end
 
-Liquid::Template.register_tag("render_og_image", Jekyll::RenderOGImageTag)
+Liquid::Template.register_tag('render_og_image', Jekyll::RenderOGImageTag)