Flog
Coverband
Our great sponsors
Flog | Coverband | |
---|---|---|
6 | 6 | |
907 | 2,384 | |
1.2% | - | |
5.5 | 8.3 | |
7 months ago | 9 days ago | |
Ruby | Ruby | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Flog
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Flog-Driven Development
You point flog to a file, or directory, and it provides you with a score. The higher the score, the more attention you might want to pay to it. As for how flog calculates the number, I'll let flog summarize itself again:
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Improve Code in Your Ruby Application with RubyCritic
Flog checks how difficult your code is to test. It sets a complexity score for each line of code and sums up the score for each method and class.
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Gems that can identify churn, complexity, duplication and smells.
flog
- Code Red: The Business Impact of Code Quality
Coverband
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Dead code or unused code removal in ruby on rails.
Try https://github.com/danmayer/coverband
- How do I find all callbacks that could be executed before a controller action.
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Gem for visualizing executed code
Interesting idea! Not the same thing, but it reminded me quite a bit of Coverband
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How to Improve Code Quality on a Ruby on Rails Application
Find dead code with Coverband, which can be run in production.
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Ruby's Got You Covered
There are many tools for measuring test coverage, but one is SimpleCov. It also supports branches coverage. To measure coverage of production code, check out Coverband, which you can set up to use oneshot lines mode.
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Top 8 Tools for Ruby on Rails Code Optimization and Cleanup.
I'd add Coverband. Also, since you mention rack-mini-profiler, quick plug for rails-mini-profiler, which is my own spin on performance profiling for rails apps. Still WIP though.
What are some alternatives?
Flay - Flay analyzes code for structural similarities. Differences in literal values, variable, class, method names, whitespace, programming style, braces vs do/end, etc are all ignored.
SimpleCov - Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites
Reek - Code smell detector for Ruby
Scientist - :microscope: A Ruby library for carefully refactoring critical paths.
Rubocop - A Ruby static code analyzer and formatter, based on the community Ruby style guide. [Moved to: https://github.com/rubocop/rubocop]
MetricFu - A fist full of code metrics
Pronto - Quick automated code review of your changes
Rubycritic - A Ruby code quality reporter
bundler-leak - Known-leaky gems verification for bundler: `bundle leak` to check your app and find leaky gems in your Gemfile :gem::droplet:
Cane - Code quality threshold checking as part of your build
Traceroute - A Rake task gem that helps you find the unused routes and controller actions for your Rails 3+ app