无效的“重试” Ruby（/ rails）

Question

I am trying to compare a current attribute with each attribute that is already in the database. If a certain condition is met, I want to break the loop, run a piece of code, and restart the loop.

User.all.each do |user|
  if user.name == obj_user.name
   count += 1
   retry
  end
end

Answer 1

Although I don't see any cases to do it the way you are trying but still:

User.each do |user|
  begin
    raise if user.name == obj_user.name
  rescue
    count += 1
    retry
  end
end