CODEWITHSUNDEEP
rubyrspecrbs
Duncan Bayne
Duncan Bayne

Reputation: 3959

Better way to enable RBS type checking in Rspec tests?

I'm incrementally adding RBS type signatures to my Ruby (not Rails) project. The project contains a Rakefile for running tests manually, but also a Guardfile for running tests when files change.

For that reason I've added the RBS setup to spec_helper.rb, to avoid having to duplicate it in both Rakefile and Guardfile.

# spec_helper.rb
ENV['RBS_TEST_TARGET'] ||= 'MyModule::*'
require 'rbs/test/setup'

This works as expected - the type signatures are verified regardless of what winds up running the specs. It feels like a bit of a hack, though; is there a better or even a more idiomatic way of doing this?

Upvotes: 3

Views: 261

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