one-dependency-per-line.md

one-dependency-per-line - require all DI parameters to be located in their own line

Injected dependencies should be written one per line.

Rule based on Angular 1.x

Examples

The following patterns are considered problems;

/*eslint angular/one-dependency-per-line: 2*/

// invalid
app.controller('MyController', MyController);

function MyController($http, $q) {} // error: Do not use multiple dependencies in one line

// invalid
app.controller('MyController', function($http, $q) {}); // error: Do not use multiple dependencies in one line

// invalid
app.controller('MyController', ['$http','$q',
    function($http,
             $q) {
    }]); // error: Do not use multiple dependencies in one line

// invalid
app.controller('MyController', [
    '$http',
    '$q',
    function($http, $q) {}]); // error: Do not use multiple dependencies in one line

// invalid
app.controller('MyController', ['$http', '$q', MyController]);

function MyController($http,
                      $q) {} // error: Do not use multiple dependencies in one line

// invalid
app.controller('MyController', [
    '$http',
    '$q',
    MyController]);

function MyController($http, $q) {} // error: Do not use multiple dependencies in one line

// invalid
app.controller('MyController', ['$http', '$q', function($http, $q) {}]);
// error: Do not use multiple dependencies in one line, Do not use multiple dependencies in one line

The following patterns are not considered problems;

/*eslint angular/one-dependency-per-line: 2*/

// valid
app.controller('MyController', MyController);

function MyController($http,
                      $q) {
}

// valid
app.controller('MyController', function($http,
                                        $q) {
    });

// valid
app.controller('MyController', [
    '$http',
    '$q',
    function($http,
             $q) {
    }]);

// valid
app.controller('MyController', [
    '$http',
    '$q',
    MyController]);

function MyController($http,
                      $q) {
}

Version

This rule was introduced in eslint-plugin-angular 0.14.0

Links

• Rule source
• Example source