Whenever I use gulp-jshint, it requires me to include the 'use strict' directive in every file. This causes an issue with my global object emApp, defined in my app.js file as:
var emApp = angular.module('emApp');
Interestingly, jshint doesn't flag any issues with the angular object. I'm curious why that is and how I can achieve the same functionality with my own emApp object.
When using 'use strict', it is important to assign either to this.emApp at the top level or window.emApp within functions. No need for using var.
While modular approaches like Angular aim to reduce reliance on global variables, including the code snippet below in every module usage can be beneficial:
/*jshint browser: true */
/*global angular */
'use strict';
var emApp = angular.module('emApp');
This ensures consistency and clarity throughout your codebase.
If you need to inform JSHint about global variables, you have two options: 1) To specify globals in a specific file, use the following directive at the beginning of the file:
/* globals myVariable: false */
2) If you want to declare a global variable for all files in your project, you can include this directive in the .jshintrc file like so:
"globals": {
"myVariable": true
}
To learn more about working with globals in JSHint, visit:
P.S. The angular object mentioned in the question was defined in the .jshintrc file.
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