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Evented GPIO on Raspberry PI with Ruby | Tenderlovemaking
I need to know when my cats are pooping so over the weekend I hooked up a motion sensor to my Raspberry PI. This is the code I used to get an interrupt when the motion sensor turns on or off:
Working with the Evernote API in Rails - via @codeship | via @codeship
The Evernote API offers superb leverage for harnessing your data. You can improve on the Evernote ecosystem by bringing your technology to the table.
SpreadsheetArchitect lets you turn any activerecord relation or ruby object collection into a XLSX, ODS, or CSV spreadsheet
spreadsheet_architect - SpreadsheetArchitect lets you turn any activerecord relation or ruby object collection into a XLSX, ODS, or CSV spreadsheet
Behind the scenes of hash table performance in ruby 2.4 - Red Panthers
How hash table performance can be fine-tuned in Ruby 2.4.If you are a ruby developer and excited to know the new features in ruby 2.4 then read more.
Two screencasts, two ways to eradicate Ruby nil values – RubyTapas
nil values are the worst. They crop up where you didn’t expect them. Their presence forces you to litter your code with conditionals: checking, checking, and checking again if a variable contains nil .
Lightweight ActionCable implementation (Rails-free)
Lightweight ActionCable implementation.Contains application logic (channels, streams, broadcasting) and also (optional) Rack hijack based server (suitable only for development and test due to its simplicity).
Underlock makes it dead simple to encrypt and decrypt your data and files.
underlock - Underlock makes it dead simple to encrypt and decrypt your data and files. It comes with little to no dependencies and has a very small API
Three Database Architectures for a Multi-Tenant Rails-Based SaaS App
We’ll review three database designs that suit multi-tenant Rails-based SaaS applications.
Clojurescript integration for Rails inspired by webpack-rails
cljs-rails - Clojurescript integration for Rails inspired by webpack-rails
The Power of Interfaces in Ruby - Shiroyasha
Ruby is not the fastest language, nor is it the simplest language, but damn it, it is definitely one of the most fun languages out there. For someone like me, who enjoys programming maybe a bit too much, a language that puts little or no limitatio...
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