Faster RuboCop runs for Rails apps

• gel

  1 765 0.0 Ruby

  A modern gem manager: Gel is a lightweight alternative to Bundler (by gel-rb)

  

That could be explained by the fact that Bundler has to verify the Gemfile.lock file consistency (all the gems are installed). Thus, that's an expected behaviour (that doesn't mean we shouldn't try to improve it; see, for example, Matthew Draper's Gel).

• rubocop

  40 12,501 9.8 Ruby

  A Ruby static code analyzer and formatter, based on the community Ruby style guide.

  

Rails developers usually put all the deps in the Gemfile, including dev tools, such as RuboCop. RuboCop is a linter, and linters must be fast. RuboCop itself complies with this statement but running it via Bundler may not.

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• AnyCable

  12 1,887 7.5 Ruby

  AnyCable for Ruby applications

  

I've been using this technique for a long time for gems development—to speed up CI RuboCop runs (by installing only the linter dependencies). Here is my typical rubocop.gemfile:

• rubygems

  212 3,553 9.9 Ruby

  Library packaging and distribution for Ruby.

  

# gemfiles/rubocop.gemfile source "https://rubygems.org" do gem "rubocop-md", "~> 1.0" gem "rubocop-rspec" gem "standard", "~> 1.0" end

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