Move class method definition to top of class

Author: ashmaroli

lib/jekyll-gist/gist_tag.rb

@@ -10,6 +10,10 @@
 module Jekyll
   module Gist
     class GistTag < Liquid::Tag
+      def self.client
+        @client ||= Octokit::Client.new :access_token => ENV["JEKYLL_GITHUB_TOKEN"]
+      end
+
       def render(context)
         @encoding = context.registers[:site].config["encoding"] || "utf-8"
         @settings = context.registers[:site].config["gist"]
@@ -39,10 +43,6 @@ def render(context)
         end
       end
 
-      def self.client
-        @client ||= Octokit::Client.new :access_token => ENV["JEKYLL_GITHUB_TOKEN"]
-      end
-
       private
 
       def determine_arguments(input)