I have a class method on User, that returns applies a complicated select / join / order / limit to User, and returns the relation. It also applies a where(:admin => true) clause. Is it possible to remove this one particular where statement, if I have that relation object with me?
Something like
User.complex_stuff.without_where(:admin => true)
This is an old question and this doesn't answer the question per say but rewhere is a thing that exists.
From the documentation:
Allows you to change a previously set where condition for a given attribute, instead of appending to that condition.
So something like:
Person.where(name: "John Smith", status: "live").rewhere(name: "DickieBoy")
Will output:
SELECT `people`.* FROM `people` WHERE `people`.`name` = 'DickieBoy' AND `people`.`status` = 'live';
The key point being that the name column has been overwritten, but the status column has stayed.