Added the code

.vscodeignore

@@ -0,0 +1,10 @@
+dist/**
+tmp/**
+build/**
+cache/**
+node_modules/**
+bower_components/**
+.sass-cache/**
+connect.lock/**
+coverage/*/**
+libpeerconnection.log

README.md

@@ -1,33 +0,0 @@
-[![Build Status](https://travis-ci.org/LocusEnergy/eui-calendar.svg?branch=master)](https://travis-ci.org/LocusEnergy/eui-calendar)
-
-# Eui-calendar
-
-This README outlines the details of collaborating on this Ember addon.
-
-## Installation
-
-* `git clone` this repository
-* `npm install`
-* `bower install`
-
-## Running
-
-* `ember server`
-* Visit your app at http://localhost:4200.
-
-## Running Tests
-
-* `npm test` (Runs `ember try:testall` to test your addon against multiple Ember versions)
-* `ember test`
-* `ember test --server`
-
-## Building
-
-* `ember build`
-
-For more information on using ember-cli, visit [http://www.ember-cli.com/](http://www.ember-cli.com/).
-
-
-Questions / TODO:
-- remove 'eui' prefix from the internal components?
-- add warning if moment isn't defined in each selector? (for example: `return momentDecade(this.get('decade'), 'YYYY')` in year-selector)

addon/components/eui-selectdate.js

@@ -0,0 +1,40 @@
+import Ember from 'ember';
+import layout from '../templates/components/eui-selectdate';
+import Moment from 'moment';
+
+const {
+  computed
+} = Ember;
+
+let EUISelectdateComponent = Ember.Component.extend({
+  layout,
+  tagName: 'eui-selectdate',
+  placeholder: 'Select a date',
+  didReceiveAttrs() {
+    this._super(...arguments);
+    this.set('_date', this.get('date') || Moment());
+  },
+  nextMonth: computed('_date', function(){
+    return this.get('_date').clone().add(1, 'month');
+  }),
+  actions: {
+    open() {
+      this.set('isOpen', true);
+    },
+    next(date) {
+      this.set('_date', date.clone().add(1, 'month'));
+    },
+    previous(date) {
+      this.set('_date', date.clone().subtract(1, 'month'));
+    },
+    select(date) {
+      this.sendAction('on-select', date);
+    }
+  }
+});
+
+EUISelectdateComponent.reopenClass({
+  positionalParams: ['date']
+});
+
+export default EUISelectdateComponent;

addon/templates/components/eui-selectdate.hbs

@@ -0,0 +1,16 @@
+<button class="eui-selectdate--trigger" {{action 'open'}}>{{if date (moment-format date 'MMMM D') placeholder}}</button>
+
+{{#if isOpen}}
+<div class="eui-selectdate--window">
+  <button class="eui-selectdate--next" {{action 'next' _date}}>&gt;&gt;</button>
+  <button class="eui-selectdate--previous" {{action 'previous' _date}}>&lt;&lt;</button>
+  <div class="eui-selectdate--current-month">
+    <div class="eui-selectdate--current-month-name">{{moment-format _date 'MMMM YYYY'}}</div>
+    {{eui-day-selector _date on-select='select'}}
+  </div>
+  <div class="eui-selectdate--next-month">
+      <div class="eui-selectdate--next-month-name">{{moment-format nextMonth 'MMMM YYYY'}}</div>
+    {{eui-day-selector nextMonth on-select='select'}}
+  </div>
+</div>
+{{/if}}

app/components/eui-selectdate.js

@@ -0,0 +1 @@
+export { default } from 'eui-calendar/components/eui-selectdate';

jsconfig.json

@@ -0,0 +1 @@
+{"compilerOptions":{"target":"es6","experimentalDecorators":true}}

tests/dummy/app/templates/application.hbs

@@ -1,3 +1,5 @@
 <h4>eui-calendar</h4>
 
 {{eui-calendar}}
+
+{{eui-selectdate}}

tests/integration/eui-selectdate-test.js

@@ -5,7 +5,7 @@ import DaySelector from 'eui-calendar/tests/page-objects/day-selector';
 
 const FORMAT = 'MMMM YYYY';
 
-moduleForComponent('eui-selectdate', 'Integration | Component | eui selectdate', {
+moduleForComponent('eui-selectdate', 'Integration | Component | eui-selectdate', {
   integration: true,
   beforeEach() {
     this.currentMonth = new DaySelector(this, '.eui-selectdate--current-month ');
@@ -115,7 +115,7 @@ test('it should render current and next month calendars', function (assert){
     '',   '',   '',     '',   '',   '',   ''
   ], 'Days for January 2014 are shown in the calendar');
 
-    assert.deepEqual(this.nextMonth.days(), [
+  assert.deepEqual(this.nextMonth.days(), [
     '',    '',   '',   '',   '',  '',   '1',
     '2',   '3',  '4',  '5',  '6',  '7',  '8',
     '9',  '10', '11', '12', '13', '14', '15',