search for: new_total_share

Displaying 1 result from an estimated 1 matches for "new_total_share".

2008 Jul 23
3
Validation method vs. After Save & Rollback
...ot;share"] # => Changes to a model are stored in the changes array on the instance, the array has 2 value ["from_value", "to_value"] old_value = changes["share"][0].to_f # => Convert To Float new_value = changes["share"][1].to_f new_total_share = company_total_share - old_value + new_value new_total_share > 100.01 else false # validation succeeds end else false # validation succeeds end end It is working for me just fine, but I wanted to know if there was a better (less NOOB looking way to do this) T...