HerokuOps Initial Release

25 October 2016

HerokuOps

Presenting HerokuOps

Whenever I bootstrap an app, I follow the same steps for Heroku. Create a staging and production app. Assign them to a pipeline. Provision the same 5 free tier addons per app. Deploy each app. All told, that usually adds up to 20-30 minutes for each new project. I’ve moved this code into a dev-ops gem, HerokuOps. This first version is extremely opiniated, but flexibility, refactors and even more features will come soon.

gem "heroku_ops", group: :development

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Building Shareable Rake Tasks with a Gem

25 October 2016

Rake

Too much Repition

The situation: lots of projects, and you’ve got important code to share. Except in this case, your code are rake tasks for devops, and you can’t just throw it into a module within a gem and have it run properly. Sharing rake tasks via a gem is slightly more complex than sharing module or code classes with a gem, so read on to see how I made it happen.

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Cool tricks to do with Ruby, Rails and Pry: Date Parse, WTF, Safe Navigation Operator

23 October 2016

Not the machete kind of hacking.

Find Cool Hacks for your Work

Once every few weeks, I find contemplating a new feature or project I’d like to pursue either for a client or myself. Often, this involves building out a simple proof of concept. This is the path my thought process will go down:

  1. Build a mental picture, start to finish of the large building blocks (The high level, architectural view)
  2. For each large feature, quickly run through the individual implementation details in my head and identify the process needed to build that larger feature out
  3. Connect the dots

Invariably, there will be some detail that escapes my current knowhow. These days I typically solve that between reading source code and hacking around in Pry. What follows is a list of a few cool tricks and observations I’ve run across while finding solutions to future development. There will be more to come as I expand on it.



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Rails 5 Base App With Sidekiq, Devise, Bootstrap, Cocoon

22 October 2016

Ruby on Rails

Always Have a Good Place to Start

Over the last few months I’ve had a couple ideas bouncing around in my head for experimental projects. After creating basic versions of them, I found myself repeating steps to set those applications up. So, I decided to DRY up my life and create a base Rails 5 application with all my usual configuration changes extracted out to a couple environment variables. Now, I can simply clone this application, change 3-5 lines in .env and immediately get to feature development.

Without further ado, the repo: Rails 5 Base Application Repo

Feel free to clone, fork and use for yourself. As long as I continue to develop with Rails, this repo will be evolving to keep my personal workflow efficient.

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Modeling Postgres Common Table Expressions and Window Functions with Rails and ActiveRecord

21 October 2016

binoculars

The following is a guest post by Daniel Rice of LD Studios:

Over the course of my experience as a developer, I’ve often found that when things get complex - they get really complex. Often times the key to a solution isn’t finding the one thing that solves a problem, but rather the combination of different functionalities that ends up being the solution that works the best. In the case of one of our pro-bono projects, I had a particularly difficult problem that I needed to solve - and the solution that I arrived at involved a combination of Postgres’ Common Table Expressions, Window Functions, SearchLight, and Rails Query Scopes. What on earth was I trying to accomplish that could possibly elicit this witches brew of open source technologies? Simple*: I needed to take user-supplied input, sanitize it, geocode it, then ensure that the result set did not contain duplicates. Each of the tools listed above contributed in some fashion to the working solution!

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