A rather long and rambling demonstration of Myron Marston’s VCR library. This screencast covers:
- What VCR is, and why you might want to use it
- Configuring VCR in a Rails 3 app
- Creating Cucumber helpers for organizing VCR cassettes
- Starting and stoping VCR recordings using both the block form and insert/eject methods.
- Creating a simple VCR cassettes UI and recording live API interactions in development mode.