Mixin(Ember.js) for application controller/component

semantic-settings.js

import Ember from 'ember';

export default Ember.Mixin.create({
  uiSettings: null,
  init() {
    let uiSettings = this.get('uiSettings');
    if (!Ember.$.isPlainObject(uiSettings)) {
      throw new Ember.Error('uiSettings must be object');
    }
    Ember.$.each(uiSettings, (moduleName, settings) => {
      let Module = Ember.$.fn[moduleName];
      if (!Ember.$.isPlainObject(Module.settings)) {
        throw new Ember.Error('Module must have settings object');
      }
      Module.settings = Ember.$.extend(true, Module.settings, settings);
    });
    this._super();
  }
});

Use:

import Ember from 'ember';
import SemanticSettings from 'web/mixins/semantic-settings';

export default Ember.Component.extend(SemanticSettings, {
  uiSettings: {
    form: {
      inline: true,
      prompt: {
        empty: 'Some text'
      }
    }
  }
});