How can we read files in Ruby? * Testing file generated by running a following command: ❯ openssl req -newkey rsa:2048 -new -nodes -x509 -days 3650 -keyout key.pem -out cert.pem It has a clearly defined the beginning and the end of the file which fill be useful while reading the files.
I've been a frontend developer for over two years. At times I found myself in situations where I had to explain what I do to people who know nothing about programming. So now I'm giving my best to clarify how lines of code typed on my keyboard are transformed into something you can see, click and even use in your day-to-day life.