devel.org in code_zauker-0.0.9 vs devel.org in code_zauker-0.1.0

@@ -1,4 +1,54 @@
+* Basic  commands
+  Make sure to uninstall code zauker from your gems (gem  uninstall code_zauker)
+before start developing
+** Environment setup (windows)
+
+Ensure you have Dev kit too 
+http://rubyinstaller.org/downloads
+https://github.com/oneclick/rubyinstaller/wiki/Development-Kit
+It is for hiredis: hiredis is not mandatory, but suggested
+
+
+#+begin_src sh
+gem install bundler
+# Dev kit installation...
+#ruby /c/rubyinstallkit/dk.rb init
+#ruby /c/rubyinstallkit/dk.rb install
+bundle install
+rake test
+# Ensure dev code is reachable
+export RUBYLIB=k:/code/code_zauker/lib
+#+end_src
+
+
+** To Run tests
+#+begin_src sh
+rake test
+#+end_src
+
+** To release a new version to rubygem
+#+begin_src sh
+rake release
+#+end_src
+
+** Dependency management
+Done with ruby "bundle", you should check periodically dependency
+with "bundle update" to be sure to be with latest bug fixes of dependence libs
+
+* Notable facts
+** DB Size tradeoff
+If trigram size is greather then 3, the database become larger, because of less collisions.
+czlist work better with 4-grams then with 3-grams (a lot less false positive) 
+but the size can be 50% bigger
+
+2-gram size rocks a lot, because of a very small db but false positive are a nightmare.
+czlist give 2188 files with a "for", but grep report only 383 of them (less then 18% of success)
+
+
+Emacs-lisp files spot a very huge number of trigrams
+
+
 * Future/Study
 To fulfill Google code options:
 ** Google code input
 Offers regula expression search like
  ^java/.*\.java$