import { COUNTRIES_LIST, COUNTRIES_WITHOUT_ZIP_LIST, COUNTRIES_WITH_STATES_LIST } from 'ember-countries';
import { US_STATES_LIST, US_MILITARY_STATES_LIST, US_REQUIRING_CUSTOM_DECLARATION_STATES_LIST, CA_STATES_LIST, STATES_BY_COUNTRIES } from 'ember-countries';
import { getCountry, isCountryWithState, isCountryWithoutZip } from 'ember-countries';
import { getStatesForCountry, isCustomsDeclarationRequiredInUS, countryContainsState, getState } from 'ember-countries';
import defaultEmberCountries from 'ember-countries';

import Em from 'ember';
import { COUNTRIES_LIST } from 'ember-countries';

export default Em.Controller.extend({

  COUNTRIES_LIST: COUNTRIES_LIST,
  ...
});

import Em from 'ember';
import { getCountry, isCountryWithState, isCountryWithoutZip } from 'ember-countries';

export default Em.Controller.extend({

  countryHelper() {
    let expect   = {name: "United States", iso2: "US", iso3: "USA", isoNumeric: "840"}
    let country1 = getCountry('US');
    let country2 = getCountry('USA');
    let country3 = getCountry('840');
    
    country1 === expect  // true
    country2 === expect  // true
    country3 === expect  // true
    
    isCountryWithState('US')  // true
    isCountryWithoutZip('US')  // false
  },
  ...
});

import Em from 'ember';
import emberCountries from 'ember-countries';

export default Em.Controller.extend({

  US_STATES: emberCountries.US_STATES_LIST,
  ...
});

import Em from 'ember';
import { getState, countryContainsState } from 'ember-countries';

export default Em.Controller.extend({

  countryHelper() {
    let expect = {name: "California", iso2: "CA"}
    let state1 = getState('US', 'CA');
    let state2 = getState('USA', 'CA');
    let state3 = getState('840', 'CA');
    
    state1 === expect  // true
    state2 === expect  // true
    state3 === expect  // true
    
    countryContainsState('US', 'CA')  // true
  },
  ...
});