title: API keys and secrets used in iOS app - where to store them?
body: <p>I'm developing for iOS and I need to make requests to certain APIs using an API key and a secret. However, I wouldn't like for it to be exposed in my source code and have the secret compromised when I push to my repository.</p>
  
  <p>What is the best practice for this case? Write it in a separate file which I'll include in .gitignore? </p>
  
  <p>Thanks</p>