save an active records array

Question

I have an array like this

a = []

a << B.new(:name => \"c\")
a << B.new(:name => \"s\")
a << B.new(:name => \"e\")
a << B.new(:n         


        

Answer 1

I know this is an old question but I'm suprised no one thought of this:

B.transaction do
  broken = a.reject { |o| o.save }
  raise ActiveRecord::Rollback if broken.present?
end

if broken.present?
  # error message
end