Grinding Gears

TL;DR - You probably can’t replace Timecop with Rails' built in TimeHelpers, as TimeHelpers only recreates Timecop’s freeze method, and can’t handle nested travelling. Timecop is the go-to gem for testing time-dependent code, as it allows you to manipulate the current time during test runs. This is important because without control over the time, flakey tests can emerge in your codebase. A very simple example is testing the created_at attribute… Continue reading