add example: ruby+mongo+groceries transactions

wbzyl · Nov 25, 2015 · 130f21b · 130f21b
1 parent 1fbb6e3
commit 130f21b
Showing 1 changed file with 0 additions and 13 deletions.
diff --git a/pp/ruby/txt/to_json.rb b/pp/ruby/txt/to_json.rb