reduce duplication in purchase orders
receive PO UI
less duplication
cry up invoice model
remove commented out code
consolidate or remove commented code
refactor method to use map rather than inject
this method needed explaining
break down the sql to it's pieces
reduce duplication
remove un-used code
reorder to reduce amount of code a bit
entend Date to calculate age
now use gem for dates.
method for auto-assigning keywords if it is blank
reduce duplication / remove un-used
remove un-needed code
add country to the form if only one available
reduce duplication
number of shopping cart items method added to model