very first implementation
change database schema
improved RuleEngine. need to see its robustness
fix stupid bug introdued by stupid validation
initialize rule history every time the server starts
tiny modification on schema
RuleEngine basically done
change last_triggered to trigger? and change the return value. now it returns the datetime.
RuleHistory should tolerate multiple history entries but need more sophiscated algorithm to avoid duplicate entries on same event
basic scroll functionality succeed
basically done rule input page
add gem for table print; change databse, more data from yahoo finance
add Model Portfolio
Modify and improve association between portfolio, stock, rule and user
fix bugs in associations
add seed for rule. Fix bug in Rule
Finialize the model:
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1. Properties are stored in database
2. Property.d_name for display, Property.q_name for query
add portfolio_controller
DataPool fixed.
create portfolio with multiple tickers