Added LinesOfCode encoder (issue #123) - simple version.

1 files changed, 19 insertions, 0 deletions

diff --git a/lib/coderay/encoders/lines_of_code.rb b/lib/coderay/encoders/lines_of_code.rb
new file mode 100644
index 0000000..8ffe9dc
--- /dev/null
+++ b/lib/coderay/encoders/lines_of_code.rb
@@ -0,0 +1,19 @@
+module CodeRay
+module Encoders
+  
+  class LinesOfCode < Encoder
+    
+    register_for :lines_of_code
+    
+    def compile tokens, options
+      @loc = tokens.token_class_filter(:exclude => [:comment, :doctype]).text.scan(/^\s*\S.*$/).size
+    end
+    
+    def finish options
+      @loc
+    end
+    
+  end
+  
+end
+end