vertical-collection max height

components.my-component.js

import Ember from 'ember';

export default Ember.Component.extend({
  number: -1
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

styles.app.css

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

.container {
  height: 5000px;
  min-height: 1000px;
  overflow: scroll;
  background: gray;
}

.component {
  background: blue;
  border: 1px solid black;
  height: 800px;
  width: 200px;
  margin-bottom: 10px;
}

templates.application.hbs

<div class="container">
	{{#vertical-collection
  	numbers
  	minHeight=270
    alwaysRemeasure=true
    as |item index|
  }}
  	{{my-component number=item}}
  {{/vertical-component}}
</div>

templates.components.my-component.hbs

<div class="component">{{number}}</div>

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0"
  },
  "addons": {
    "ember-data": "2.12.1",
    "@html-next/vertical-collection": "1.0.0-beta.1"
  }
}