Where is environment.rb file

If we had tests, we could also just require that file. If we add more classes, we only need to modify a single file, and any place in our application requiring that file will automatically receive the updates! In Ruby frameworks like Rails, this file is called environment.

This is an ideal location, for instance, for configuring access to a database that an application can use. To recap, in this lesson, we looked at two components commonly found in Ruby applications. The first is the run file, something that acts as the starting point of the application. The second is the environment. Typically loaded when an application is started or tests are run, this file loads any required application files and handles any configuration that has to happen every time the application starts.

Combining the two, we have a multi-file application that is starting to show some complexity! Learning Goals Recognize common Ruby application conventions Understand how to set up a bin file to run a Ruby application Understand how to set up an environment file to load things when a Ruby application starts Introduction Most Ruby applications we'll be dealing with in this phase will use the command line.

Loading Files and Running Code Run files act in some way to start an application. Using an Environment File Whenever we run our simple application, we load the two files in lib. Conclusion To recap, in this lesson, we looked at two components commonly found in Ruby applications. Unlock your future in tech. Isn't it how capistrano wants you to do things? Eugene Bolshakov. It might be OK to overwrite the production. The only thing is when you change the file in your repository say add another config parameter or something you would also have to update the secret one on the server.

And from this point of view it is better to have a config file and load values from it in production. But that's not a big deal. Thanks, Eugene.

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