(Adapted from a thread on the RubyMine support forums)
Zeus is a self-described “language-agnostic application checkpointer for non-multithreaded applications.” As a Rails developer, you can use Zeus to keep your rails environment loaded so your tests run super fast. Spork does this job as well, but Zeus is newer/shinier and requires less explicit configuration.
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Solutions: wkhtmltopdf can take screenshots of your webpage programmatically.
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