Turn Massive Array into new Objects

Hello,

So I have this massive array 10k+ items in it
b
=>["aaa","aab",...,"aba","abb",..."zza","zzb","zzc",...,"zzz"]

I need to save them in the Bakery model
I tried to do
Bakery.find(1)
=>{:id=>1, :name => "afe"}

b.each do |x|
  Bakery.new do |b|
    b.name = x
  end
end

I know my home computer can't really beat a server grade machine, but
it still took nearly a minute to process. Is there anyway that this
can be faster?

Thanks!

Oops, I mean
b.each do |x|
   Bakery.new do |y|
     y.name = x
   end
end