Adding a Dir.glob method, only for Ruby 1.8.5

mlandauer · Mar 8, 2009 · 7790de7 · 7790de7
1 parent 7a0b5d8
commit 7790de7
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/chef/lib/chef.rb b/chef/lib/chef.rb
@@ -36,3 +36,17 @@ def fatal!(msg, err = -1)
     end
   end
 end
+
+# Adds a Dir.glob to Ruby 1.8.5, for compat
+if RUBY_VERSION < "1.8.6" 
+  class Dir 
+    class << self 
+      alias_method :glob_, :glob 
+      def glob(*args) 
+         raise ArgumentError if args.empty? 
+         args.inject([]) { |r, p| r + glob_(p) } 
+      end 
+      alias_method :[], :glob 
+    end 
+  end 
+end