Tips for retrieving an object from a JavaScript function and efficiently navigating through the returned data

I have a code snippet where I want to retrieve the environment object returned by the getEnvironment function. How can I access this object in another part of my code?

window.MY_EXAMPLE = {

        settings : {
            local: 'http://localhost:8888/example',
            staging_v2: 'http://example.com/staging',
            production: 'http://example.com',
            image_path: '/images/',

        },

        fetchEnvironment : function () {
            if (window.location.href.indexOf(MY_EXAMPLE.settings.local) > -1) {
                var envObj = {
                    path : MY_EXAMPLE.settings.local + MY_EXAMPLE.settings.image_path,
                }
                return envObj;
            }

            if (window.location.href.indexOf(MY_EXAMPLE.settings.staging_v2) > -1) {
                var envObj = {
                    path : MY_EXAMPLE.settings.staging_v2 + MY_EXAMPLE.settings.image_path,
                }
                return envObj;
            }

            if (window.location.href.indexOf(MY_EXAMPLE.settings.production) > -1) {

                var envObj = {
                    path : MY_EXAMPLE.settings.production + MY_EXAMPLE.settings.image_path,
                }
                return envObj;
            }
        },

    }

Answer №1

When a method or function returns an object, that object functions the same as any other object. Let me demonstrate this concept using the environment object returned by the method in your specific scenario:

var environment = EXAMPLE.getEnvironment();
console.log(environment.path);

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