If you don't have serverless installed globally, you need to run:
npm install -g serverlessCommands to run locally after clone the repository
npm install
serverless offlinecurl -X POST localhost:3000/array-challenge -d '{"firstArray":[3,2,1,1],"secondArray":[1,2,3,4,5]}'To run the tests:
npm testTo run with coverage:
npm run coverage