Migrate over the initializer.

Author: parkr

lib/jekyll-redirect-from/redirect_page.rb

@@ -16,6 +16,12 @@ def initialize(site, base, dir, name)
 
       self.process(name)
       self.data = {}
+      
+      data.default_proc = proc do |_, key|
+        site.frontmatter_defaults.find(File.join(dir, name), type, key)
+      end
+      
+      Jekyll::Hooks.trigger :pages, :post_init, self
     end
 
     def generate_redirect_content(item_url)