1 files changed, 25 insertions, 0 deletions
diff --git a/tasks/stats.rake b/tasks/stats.rake
new file mode 100644
index 0000000..19ffd8e
--- /dev/null
+++ b/tasks/stats.rake
@@ -0,0 +1,25 @@
+    
+desc 'lines and words count of real ruby code ( no empty lines or comments )'
+task :stats do
+    pattern = Regexp.new("^\s*(?:#.*)?$")
+#    count_proc = Proc.new do |path|
+#        Dir[path].collect { |f| File.open(f).readlines.reject { |l| l =~ pattern }.size }.inject(0) { |sum,n| sum+=n }
+#    end
+    stat_proc = Proc.new do |files,name|
+        lines=0
+        words=0
+        files.each { |fn| open(fn){ |f| f.each{ |line|
+            begin
+                lines += 1
+                words += line.split(' ').size
+            end if not pattern.match(line)
+        } } }
+        puts "#{ format('%10s',name)} => #{format('%7d',lines)} code lines, #{format('%7d',words)} words."
+    end
+    stat_proc.call BIN_FILES, 'bin'
+    stat_proc.call LIB_FILES, 'lib'
+    stat_proc.call TEST_FILES, 'test'
+    stat_proc.call EXT_FILES, 'ext'
+
+end
+