Updater cleanup

2013-01-14 10:51:25 +01:00
parent 255bbcdac2
commit 37e4461ddd
2 changed files with 4 additions and 10 deletions
--- a/lib/updater/updater.rb
+++ b/lib/updater/updater.rb
@@ -27,21 +27,15 @@ class Updater
  end

  def is_installed?
-    raise_must_be_implemented()
+    raise NotImplementedError
  end

  def local_revision_number
-    raise_must_be_implemented()
+    raise NotImplementedError
  end

  def update
-    raise_must_be_implemented()
-  end
-
-  protected
-
-  def raise_must_be_implemented
-    raise "The method must be implemented"
+    raise NotImplementedError
  end

 end