Today I Learned

hashrocket A Hashrocket project

Rails::Application has a "console(&blk)" method

So you can run code only if you're in a rails console:

# config/application.rb
module MyApplication
  class Application < Rails::Application
    console do
      `say -vkyoko こんにちは` if Rails.env.development?

Now I receive a greeting every time I run bin/rails console

See More #rails TILs
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