Use the .env File
Problem Explanation
We can use the .toUpperCase() method to make a string all caps, such as:
var response = "Hello World".toUpperCase(); // now becomes "HELLO WORLD"
All we need to do now is check what the value of the environment variable is, which you can do like:
if (process.env.VAR_NAME === "allCaps") {
response = "Hello World".toUpperCase();
} else {
response = "Hello World";
}
NOTE: Ensure the fcc-express-bground
package in your package.json
file is pointing to this URL: https://github.com/freeCodeCamp/fcc-express-bground-pkg.git