reveal-ck.rb in reveal-ck-0.3.0

- old
+ new
@@ -1,25 +1,29 @@
 require_relative 'reveal-ck/version'
 require_relative 'reveal-ck/config'
+require_relative 'reveal-ck/retrieve'
+require_relative 'reveal-ck/render'
 require_relative 'reveal-ck/slide'
 require_relative 'reveal-ck/presentation'
 require_relative 'reveal-ck/presentation_dsl'
 require_relative 'reveal-ck/templates'
-require_relative 'reveal-ck/changers'
 require_relative 'reveal-ck/builders'
 require_relative 'reveal-ck/markdown'
 require_relative 'reveal-ck/tilt/config'
 
-# RevealCK::LOCATION is the path where reveal-ck is residing on your
-# system as a gem.
+# RevealCK::path_to provides the path where files within the reveal-ck
+# gem are located on your system.
 module RevealCK
-  lib = File.dirname __FILE__
-  root = File.join lib, '..'
-  LOCATION = File.expand_path root
+  def self.path_to(*args)
+    lib = File.dirname(__FILE__)
+    gem_root = File.join(lib, '..')
+    location = File.expand_path(gem_root)
+    File.join(location, *args)
+  end
 end
 
 # RevealCK::REVEALJS_FILES is a list of files that compromise
 # reveal.js bundled into this gem.
 module RevealCK
-  revealjs = File.join LOCATION, 'reveal.js'
-  REVEALJS_FILES = Dir.glob "#{revealjs}/**/*"
+  revealjs = path_to('reveal.js')
+  REVEALJS_FILES = Dir.glob("#{revealjs}/**/*")
 end