A super simple set of helpers designed to give Ember Addon developers a clean way of supporting multiple Ember & Ember Data versions.
It's basically a thin wrapper on Semver.
# In your Addon...
npm install ember-version-is --saveThen in your Addon's index.js:
/* jshint node: true */
'use strict';
module.exports = {
name: 'ember-infinity',
/* Necessary Hack until Ember CLI supports nested addons. */
included: function(app) {
this.addons.forEach(function(addon){
if (addon.name === "ember-version-is") {
addon.included.apply(addon, [app]);
}
});
}
};Then anywhere in your codebase, you can do:
import Ember from 'ember';
import emberVersionIs from 'ember-version-is';
import { emberDataVersionIs } from 'ember-version-is';
export default Ember.Route.extend({
model() {
let promise;
if (emberDataVersionIs('lessThanOrEqualTo', "1.13.0")) {
promise = this.store.find('product', 1);
} else {
promise = this.store.query('product', 1);
}
return promise.then(response => {
if (emberVersionIs('equalTo', "2.0.0")) {
Ember.warn("You are using Ember 2.0. That is rad.");
}
});
}
});If you'd like to check arbitary versions of things, you can do that too:
import Ember from 'ember';
import { is } from 'ember-version-is';
const VERSION = '0.2.3';
export default Ember.Route.extend({
activate() {
if (is(VERSION, 'lessThanOrEqualTo', '0.2.5')) {
this.set('techno', 'is making a comeback');
}
}
});SemVer ranges are supported as
well (works for is, emberVersionIs and emberDataVersionIs):
import Ember from 'ember';
import { is } from 'ember-version-is';
const VERSION = '0.2.8';
export default Ember.Route.extend({
activate() {
if (is(VERSION, '<= 0.2.5 || 0.2.8')) {
this.set('techno', 'is making a comeback');
}
}
});