Create an Ember application instance that can be imported into any file. Useful for container lookups in files outside of the usual hierarchy.

application.js

// app/instance-initializers/application.js
import appInst from 'appName/utils/application'
export function initialize( appInstance ) {
  appInst.instance = appInstance
}

export default {
  name: 'application',
  initialize
};

messages.js

// app/validations/messages.js
//
// Sample usage. Here we are injecting the ember-i18n service into an Ember.Object
// to translate the validation messages used in ember-changeset-validations

import Ember from 'ember'
import application from 'appName/utils/application'

const Messages =  Ember.Object.extend({
  i18n: Ember.inject.service(),

  confirmation: Ember.computed('i18n.locale', function() {
    return this.get('i18n').t('validations.confirmation').toString()
  }),
  present: Ember.computed('i18n.locale', function() {
    return this.get('i18n').t('validations.present').toString()
  }),
  tooShort: Ember.computed('i18n.locale', function() {
    return this.get('i18n').t('validations.tooShort').toString()
  }),
  email: Ember.computed('i18n.locale', function() {
    return this.get('i18n').t('validations.email').toString()
  }),
  invalid: Ember.computed('i18n.locale', function() {
    return this.get('i18n').t('validations.invalid').toString()
  }),

  inclusion: '{description} is not included in the list',
  exclusion: '{description} is reserved',
  accepted: '{description} must be accepted',
  empty: "{description} can't be empty",
  blank: '{description} must be blank',
  collection: '{description} must be a collection',
  singular: "{description} can't be a collection",
  tooLong: '{description} is too long (maximum is {max} characters)',
  between: '{description} must be between {min} and {max} characters',
  before: '{description} must be before {before}',
  onOrBefore: '{description} must be on or before {onOrBefore}',
  after: '{description} must be after {after}',
  onOrAfter: '{description} must be on or after {onOrAfter}',
  wrongDateFormat: '{description} must be in the format of {format}',
  wrongLength: '{description} is the wrong length (should be {is} characters)',
  notANumber: '{description} must be a number',
  notAnInteger: '{description} must be an integer',
  greaterThan: '{description} must be greater than {gt}',
  greaterThanOrEqualTo: '{description} must be greater than or equal to {gte}',
  equalTo: '{description} must be equal to {is}',
  lessThan: '{description} must be less than {lt}',
  lessThanOrEqualTo: '{description} must be less than or equal to {lte}',
  otherThan: '{description} must be other than {value}',
  odd: '{description} must be odd',
  even: '{description} must be even',
  positive: '{description} must be positive',
  multipleOf: '{description} must be a multiple of {multipleOf}',
  date: '{description} must be a valid date',
  phone: '{description} must be a valid phone number',
  url: '{description} must be a valid url'

})

export default Messages.create(application.instance.ownerInjection());

utils-application.js

// app/utils/application.js
export default {
  instance: null
}