Attribute(s) for a polymer element can be defined as attributes="toggle-foo", defaulted within the Polymer definition as 'toggle-foo':false and used elsewhere in the Polymer definition like if( this['toggle-foo'] ){...}. How can hyphenated attribute names be used within the template?
I have tried the following:
<template if="{{toggle-foo}}">
<template if="{{this['toggle-foo']}}">
<template if="{{'toggle-foo'}}">
