Document Array.prototype extensions in API

[yyx990803]

Array.prototype.$set & Array.prototype.$remove

[crswll]

There's no logical place on the API page for those. Any suggestions?

[yyx990803]

I'd add a dedicated section called Array Extension Methods.

[darrenjennings]

Is this done?

[GuiDevloper]

This can be closed considering that Array Extension Methods was added in the v1 docs.
Too exemplified in the v1 guide/lists.