REPL for Capybara Tests

When writing feature tests which uses capybara, I have to do some amount of trial and error until finally ends up with a "correct" capybara matcher. It's not caused by the obscurity of the capybara's documentation (which their docs are great btw!), but it's more of the page it self…

Step-by-step guide to deploy harry's prelaunchr email campaign

This is a simplified step-by-step guide to deploy Harry's prelaunchr email campaign. If you don't know what Harry's prelaunchr email campaign is, you can read about it here. Requirements: Unix-based server for hosting the application. You can use any linux-based VPS. In this guide, I'm using Ubuntu Server 14.04…