Extract version number from the source

"requiring version.rb" strategy has some issues.

- cannot work when cross-compiling
- often introduces wrong namespace
- must know the superclasses
- costs at each runtime than at build-time

etc.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/delegate.rb b/lib/delegate.rb
index a1fded6425..cf8d39a982 100644
--- a/lib/delegate.rb
+++ b/lib/delegate.rb
@@ -39,6 +39,8 @@
 # Be advised, RDoc will not detect delegated methods.
 #
 class Delegator < BasicObject
+  VERSION = "0.1.0"
+
   kernel = ::Kernel.dup
   kernel.class_eval do
     alias __raise__ raise