only-changed-jest-watch-plugin/example/node_modules/performance-now/test/scripts/difference.coffee

Jest watch plugin for running either only the modified test (for TDD), or tests of dependant modules

#!/usr/bin/env ./node_modules/.bin/coffee

# Expected output is above 0.005 and below 0.07.

now = require('../../lib/performance-now')
console.log -(now() - now()).toFixed 3