Angular Design Patterns

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: "APIService, which displays the @Injectable() annotation that makes it, well, injectable."

A block of code is set as follows:

interface Animal{ 
   eat():void; 
   sleep():void; 
} 

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

 ReferenceError: window is not defined

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

$ curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash -$ sudo apt-get install -y Node.js ...