Write a function that greets the user by name, or by saying “Hello, World!” if no name is given.
Note to self: Don’t forget ’em brackets, semi-colons, and ‘===’.
I was going to skip this problem since I solved it in Ruby already, but good thing I decided not to because JS syntax is a totally different & confusing beast.
More implementations to mull over here.
Also, here’s how to run exercism tests with jasmine-node:
Change ‘xit’ to ‘it’ when you’re ready to run a test case.
Execute the test file with the following code: