Outdated documentation of dom-repeat

[floribon]

Description

The documentation for dom-repeat is using Polymer 1.x syntax. This documentation is present as a JSDoc in the source file and being displayed at webcomponents.org. Happy to create a PR but as this touches public doc the team is probably better placed to review.

Live Demo

https://www.webcomponents.org/element/polymer/polymer/v2.4.0/elements/dom-repeat (or any 2.x.x version)

Expected Results

Usage of <dom-repeat> and Polymer 2 syntax to create a new component with class EmployeeList extends Polymer.Element

Actual Results

Currently displaying <template is="dom-repeat"> and Polymer 1 syntax to create a new component using Polymer({is: 'employee-list'})

Versions

• Polymer: v2.x

Note that dom-if would benefit of a similar documentation (missing example)

[TimvdLippe]

Hm I am not sure what the policy is for this. @arthurevans @katejeffreys Is the default notation ES6 or Hybrid mode?

[MajorBreakfast]

The official docs consistently use the new style.

https://www.polymer-project.org/2.0/docs/devguide/custom-elements
https://www.polymer-project.org/2.0/docs/devguide/dom-template
https://www.polymer-project.org/2.0/docs/devguide/observers

[TimvdLippe]

@MajorBreakfast Ah thanks for finding out. @floribon feel free to send a PR to update the documentation 😄