I have two tables:
class Person < ActiveRecord::Base
class Project < ActiveRecord::Base
Then I want to get people working on a project. I do:
project_record.people.find_all_by_foobar( foobar )
It works, but it internally loads ALL the people working on the project, not
only "foobar" people.
It seems that just using "project_record.people" loads everything into memory.
Is there any workaround how to load only what is really needed? Lets imagine
there is huge amount of projects and you just want to check if a person works
on a certain project...