all repos — markup @ d565a88a743c2624351ce4cd1f027d2bb1cd76ed

The code we use to render README.your_favorite_markup

defer loading of markups gems until they're first used
Charlie Somerville charlie@charliesomerville.com
Wed, 04 Dec 2013 10:09:33 +1100
commit

d565a88a743c2624351ce4cd1f027d2bb1cd76ed

parent

4bef720e5bb10afe26958ba50a9b4f805c597e14

1 files changed, 18 insertions(+), 2 deletions(-)

jump to
M lib/github/markup.rb → lib/github/markup.rb 
@@ -8,6 +8,14 @@ module GitHub
   module Markup
     extend self
     @@markups = {}
+    @@deferred_markups = []
+
+    def preload!
+      @@deferred_markups.each do |loader|
+        loader.call
+      end
+      @@deferred_markups = []
+    end
 
     def render(filename, content = nil)
       content ||= File.read(filename)

@@ -20,8 +28,16 @@ end
     end
 
     def markup(file, pattern, &block)
-      require file.to_s
-      add_markup(pattern, &block)
+      loader = proc do
+        require file.to_s
+        add_markup(pattern, &block)
+      end
+      @@deferred_markups << loader
+      add_markup pattern do |*args|
+        @@deferred_markups.delete(loader)
+        loader.call
+        block.call(*args)
+      end
       true
     rescue LoadError
       false