Conventions used

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "This metadata is usually stored as a JSON document. The filename would be metadata.json."

A block of code is set as follows:

Vagrant.configure("2") do |config|
     config.vm.box = "base"
 end

Any command-line input or output is written as follows:

config.vm.network "public_network", ip: "192.168.1.123"

Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "There is a list of supported operating systems, but we need to click on the Latest Releases on macOS section."