metric_fu: A Ruby Gem for Easy Metric Report Generation
Metric_fu is a set of rake tasks that make it easy to generate metrics reports. It uses Saikuro, Flog, Flay, Rcov, Reek, Roodi, Subversion, Git, and Rails built-in stats task to create a series of reports. It's designed to integrate easily with CruiseControl.rb by placing files in the Custom Build Artifacts folder.
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How to make changes to a Ruby gem (as a Rails developer)
At makandra, we've built a few gems over the years. Some of these are quite popular: spreewald (> 1M downloads), active_type (> 1M downloads), and geordi (> 200k downloads)
Developing a Ruby gem is different from developing Rails applications, w...
Upgrading a Rails 3.2 application to Ruby 2.1 is really easy
Upgrading from Ruby 1.8.7 to 2.1.2 took me an hour for a medium-sized application. It involved hardly any changes except
- removing the occasional monkey patch where I had backported functionality from modern Rubies
- Migrating from
requireto ...
How to split a Ruby class into multiple source files - Gem Session
Unfortunately vanilla Ruby modules lack support for many idioms popular in modern Ruby. Most importantly, we have become accustomed to composing our classes with meta-programming macros such as has_many, validates_presence_of or after_save. And mo...
MailStyle: A HTML Email Plugin for Ruby on Rails | Purify Blog
MailStyle allows you to write the css for your html emails as you normally would, then writes the styles inline when you send your emails. It also makes sure that your image paths are absolute rather than relative.
Tod: A Gem for handling daytime without a date
Tod is a gem for working with daytimes. That's a tuple of (hour, minute second) without a day, month or year.
Another additional gem?
Thus SQL has a time datatype for storing time of day in the format hh:mm:ss, neither Ruby nor Rails t...
makandra/gemika: Helpers for testing Ruby gems
We have released a new library Gemika to help test a gem against multiple versions of Ruby, gem dependencies and database types.
Here's what Gemika can give your test's development setup (all features are opt...
makandra/consul
Our new scope-based authorization gem for Ruby on Rails has been released. This might one day replace Aegis as our standard authorization solution.
Detecting if a Ruby gem is loaded
Detect if a gem has been activated
A gem is activated if it is either in the current bundle (Gemfile.lock), or if you have manually activated it using Kernel#gem (old-sc...
A simple example with a GIN index in Rails for optimizing a ILIKE query
You can improve your LIKE / ILIKE search queries in PostgreSQL by adding a GIN index with an operate class ("opclass") to split the [words into trigr...