Question

I have to fetch the records from the database and after some validations i have to remove the record from the object if the custom validation get failed.

@posts = Post.all

After doing some business logic validation i don’t want to keep post with id 1 only in the @posts object How can i remove that post from the @posts object only not from the database.

Answer 1

You can use the select method:

@posts.select do |post| 
  post.id == 1 
  #or any custom validation that returns true in case you want to keep the record 
end