I’ve ditched hosting the new static site on AWS S3. It’s mostly an impatient thing, but I’ve also seen odd metrics between the AWS S3 analytics and Google Analytics.
AWS S3 is insanely reliable, but it also publishes page changes on a cache timer. This is annoying when you’re update your goofy new vanity site and have to manually invalidate the S3 cache so your changes appear on the domain without delay.
And, the metrics between AWS S3 and Google have been remarkably different. I’m not really sure what to even make of the difference.
I’ve been trying to get a new account on New Relic, but their sign up page is being weird.
Well, really I’m only posting this to test, yet again, the new EC2 deployment cycle, so you’ll forgive me for ending this discussion abruptly.
I don’t have a clever way to warp this up, but regarding programming, I can offer you this recommendation: read this book, Refactoring: Ruby Edition: Ruby Edition.
On one last note, I’m finding
RubyClass#call docs more useful lately.
I’ve been finding it useful for refactoring large classes into singluarly purposed stateless classes. The same result could be achieved
by using class methods, but I find
#call lends itself to singular thinking, limiting the scope of the class.
module Report class ProductsByDateRange class << self # because why not? def call(date_range) Product .where(start_date: date_range.range.start_date) .where(end_date: date_range.end_date) end end end end
Maybe a better approach for this specific example would be to extend the
Product model and put the query in
ProductsbyDateRange < Product where
Product < ActiveRecord::Base.
If the routine in question is just a database call, I’ll probably extend the
ActiveRecord model. But, if the
routine is a loop, sum, or any other business logic, I’ll probably use this