lib/sane.rb in rogerdpack-sane-0.0.7 vs lib/sane.rb in rogerdpack-sane-0.0.8

@@ -1,38 +1,48 @@
-require 'require_all' # require_all, require_rel
-require_rel 'enumerable-extra' # for #map(:symbol)
-
-# a method like puts but all on one line--very much like java's println, quite useful
+require 'require_all' # require_all, require_rel
+require_rel 'enumerable-extra' # for #map(:symbol)
+
+# a method like puts but all on one line--very much like java's println, quite useful
 def println *args
  print *args
  puts
 end
-
-class Object
-
- # a helper for collection.include?
- def in? collection
-   collection.include?(self)
- end unless respond_to? :in
-  
- # ex: assert(some statement)
- # or
- # assert(some statement, "some helper string")
- def assert(should_be_true, string = nil)
-   if(!should_be_true)
-    raise "assertion failed #{string}"
-   end
- end unless respond_to? :assert
-
- # for this to work in 1.9, please follow directions: http://wiki.github.com/mark-moseley/ruby-debug
- # for 1.8, run gem install ruby-debug
- def _dbg
-   require 'rubygems'
-   require 'ruby-debug'
-   debugger
- end
-
-end
-
-if RUBY_VERSION < '1.9'
-  # TODO require 'unique_require' # require things in the right order, on 1.8.x
-end
+
+class Object
+
+ # a helper for collection.include?
+ def in? collection
+   collection.include?(self)
+ end unless respond_to? :in
+  
+ # ex: assert(some statement)
+ # or
+ # assert(some statement, "some helper string")
+ def assert(should_be_true, string = nil)
+   if(!should_be_true)
+    raise "assertion failed #{string}"
+   end
+ end unless respond_to? :assert
+
+ # for this to work in 1.9, please follow directions: http://wiki.github.com/mark-moseley/ruby-debug
+ # for 1.8, run gem install ruby-debug
+ def _dbg
+   require 'rubygems'
+   require 'ruby-debug'
+   debugger
+ end
+
+end
+
+if RUBY_VERSION < '1.9'
+  # TODO require 'unique_require' # require things in the right order, on 1.8.x
+end
+
+# taken from http://oldrcrs.rubypal.com/rcr/show/309
+module Kernel
+    BASE_DIR = Dir.getwd
+    def __DIR__
+      dir = (/^(.+)?:\d+/ =~ caller[0]) ? File.expand_path(File.dirname($1), BASE_DIR) : nil
+      dir += '/' if dir
+      dir
+    end
+end