philipjewell

backstory

On Jul 4, 2017 theverge.com posted an article about photobucket (silently) no longer allowing their users to source their images on 3rd party websites for free, thus leaving websites all over the web broken displaying the following image in replace:

Me being one of those individual, I attempted to go into my photobucket account and download my content as I now have my own hosting I am able to store those images on; however, the only ways to bulk download (on desktop) is by downloading albums through their interface. Doing so, gave me the following error message: "Hmmm. Something didn't click. Want to give it another shot? Try again now."

Doing this serveral times, in different browsers (chrome, firefox and safari), after disabling all my addons and extensions (including ad blockers), it still didn't work.

At this point, doing anything on their website w

PragTob

require 'benchmark/ips'

Benchmark.ips do |bm|
  list = (0..10_000).to_a

  bm.report "flat_map" do
    list.flat_map do |x|
      [x, x * x]
    end
  end

demisx

belongs_to:

1. Assigning an object to a belongs_to association does not automatically save the object. It does not save the associated object either.

has_one:

1. When you assign an object to a has_one association, that object is automatically saved (in order to update its foreign key).
2. In addition, any object being replaced is also automatically saved, because its foreign key will change too
3. If either of these saves fails due to validation errors, then the assignment statement returns false and the assignment itself is cancelled.
4. If the parent object (the one declaring the has_one association) is unsaved (that is, new_record? returns true) then the child objects are not saved. They will automatically when the parent object is saved.