First crack at jasmine-ruby

lib/jasmine-ruby/jasmine_helper.rb

@@ -0,0 +1,46 @@
+class JasmineHelper
+  def self.jasmine_lib_dir
+    File.expand_path(File.join(jasmine_root, 'lib'))
+  end
+
+  def self.jasmine
+    ['/lib/' + File.basename(Dir.glob("#{JasmineHelper.jasmine_lib_dir}/jasmine*.js").first)] +
+      ['/lib/json2.js',
+       '/lib/TrivialReporter.js']
+  end
+
+  def self.jasmine_root
+    File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'jasmine'))
+  end
+
+  def self.rails_root
+    if defined? RAILS_ROOT
+      RAILS_ROOT
+    else
+      ENV['RAILS_ROOT']
+    end
+  end
+
+  def self.jasmine_spec_dir
+    if defined? JASMINE_SPEC_DIR
+      File.expand_path(File.join(JASMINE_SPEC_DIR))   
+    else
+      File.expand_path(File.join(rails_root, "spec", "javascript"))
+    end
+  end
+
+  def self.raw_spec_files
+    Dir.glob(File.join(jasmine_spec_dir, "**/*[Ss]pec.js"))
+  end
+
+  def self.spec_file_urls
+    raw_spec_files.collect {|f| f.sub(jasmine_spec_dir, "/spec")}
+  end
+
+  def self.dir_mappings
+    {
+      "/spec" => jasmine_spec_dir,
+      "/lib" => jasmine_lib_dir
+    }
+  end
+end