Merge https://github.com/timruffles/jasmine-gem

lib/jasmine/config.rb

@@ -82,10 +82,14 @@ def json_generate(obj)
 
     def match_files(dir, patterns)
       dir = File.expand_path(dir)
-      patterns.collect do |pattern|
-        matches = Dir.glob(File.join(dir, pattern))
-        matches.collect {|f| f.sub("#{dir}/", "")}.sort
-      end.flatten.uniq
+      negative, positive = patterns.partition {|pattern| /^!/ =~ pattern}
+      chosen, negated = [positive, negative].collect do |patterns|
+        patterns.collect do |pattern|
+          matches = Dir.glob(File.join(dir, pattern.gsub(/^!/,'')))
+          matches.collect {|f| f.sub("#{dir}/", "")}.sort
+        end.flatten.uniq
+      end
+      chosen - negated
     end
 
     def simple_config

spec/config_mod_spec.rb

@@ -0,0 +1,19 @@
+require 'spec_helper'
+describe "Config mod" do
+
+  describe "should allow .gitignore style negation (!pattern)" do
+    before(:each) do
+      @config = Jasmine::Config.new
+      Dir.stub!(:glob).and_return { |glob_string| [glob_string] }
+      fake_config = Hash.new.stub!(:[]).and_return {|x| ["file1.ext", "!file1.ext", "file2.ext"]}
+      @config.stub!(:simple_config).and_return(fake_config)
+    end
+
+    it "should not contain negated files" do
+      @config.src_files.should == [ "file2.ext"]
+    end
+
+
+  end
+
+end

spec/config_spec.rb

@@ -111,6 +111,8 @@
 #        it_should_behave_like "simple_config defaults"
 #
 #      end
+# 
+
 
       describe "should use the first appearance of duplicate filenames" do
         before(:each) do