removing clever schools that are not math

gistfile1.txt

classes_to_86 = []
houston_schools = School.active.where(district_id: 1644)
houston_schools.each do |s|
  s.classrooms.each do |c|
    if (c.students.count == 0 && c.name.downcase.exclude?("math"))
      c.deactivate!
    end
  end
end