I want to build a filter that gets records from database based on
selected date.such as
Product.find(:all, :conditions => [“created_at = ?”,selected_date])
1 If selected_date is a Date object while created_at is a DateTime
object,is it work?
2 Do i need to set this?
ActiveRecord::Base.default_timezone = :utc
My talbe has another date type field which i want it to be local
timezone,so it seems i should not set
ActiveRecord::Base.default_timezone = :utc,but my filter will not works
well because of the default local timezone setting for the createdz_at
attribute.How to resolve these problem?