Displaying 2 results from an estimated 2 matches for "to_value".
2009 Jul 16
9
Please help me understand how arrays are translated in rails
...it rather than the
way I have been trying to do it:
Summary: Rake task is being used to pull data, calculate data, and save
data.
In my rake file I am performing the following:
update_tsos_offense = TsosOffense.new
update_tsos_offense.calculate_tsos(TotalOffense, "ydspgm", to_team_id,
to_value)
This creates a new object in TsosOffense. The method it''s calling is
the one I posted above that I''m having some difficulties with. I''m
supplying the model name, the field, a variable to store the team_id in,
and a value to store the field information in.
I was going...
2008 Jul 23
3
Validation method vs. After Save & Rollback
...e
company = Company.find(company_id)
company_total_share = company.total_share # => This is summing the
old value
if changed?
if changes["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
els...