Ember Table

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  	headings:function(){
      	return Object.keys(this.get('information'));
    }.property("information"),
  	information: function(){
      	return [["Row1-Col1-1","Row1-Col2-1","Row1-Col3-1","Row1-Col4-1","Row1-Col5-1"],
["Row2-Col1-2","Row2-Col2-2","Row2-Col3-2","Row2-Col4-2","Row2-Col5-2"],
["Row3-Col1-3","Row3-Col2-3","Row3-Col3-3","Row3-Col4-3","Row3-Col5-3"],
["Row4-Col1-4","Row4-Col2-4","Row4-Col3-4","Row4-Col4-4","Row4-Col5-4"],
["Row5-Col1-5","Row5-Col2-5","Row5-Col3-5","Row5-Col4-5","Row5-Col5-5"]]
    }.property(),
  	actions:{
      	toggleColour : function(columnid){
          	
        }
    }
});

styles.app.css

body {
  margin: 12px 16px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 12pt;
}

table, th, tr, td
{
  	border: 1px solid black;
}

templates.application.hbs

<h1>Table</h1>
<br>
<br>
<table>
		<th>
    {{#each headings as |heading|}}
    		<td>{{heading}}</td>
    {{/each}}
    </th>
    {{#each information as |row|}}
    		<tr>
    		{{#each row as |column|}}
        		<td>{{column}}</td>
        {{/each}}
        </tr>
    {{/each}}
  </table>
  <br>
<br>

twiddle.json

{
  "version": "0.15.0",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
    "ember": "3.2.2",
    "ember-template-compiler": "3.2.2",
    "ember-testing": "3.2.2"
  },
  "addons": {
    "ember-data": "3.2.0"
  }
}