feature - extend API for waypoint groups

[joeenzminger]

Great library -

Right now, the only way to access a group is through the Waypoint instance property "group", requiring an instance of a waypoint in a group.

I'd sugesst some of the xxxAll methods be runnable
only on named groups, and I'd like to be able to acquire a group without having a Waypoint instance.

What this would add to the API is:

Waypoint.group(groupname, axis) returns Waypoint.Group instance axis defaults to vertical

Waypoint.Group instance.destroyAll()
Waypoint.Group instance.disableAll()
Waypoint.Group instance.enableAll()
Waypoint.Group instance.refreshAll()

More than willing to submit a PR, but wanted to make sure you thought the addition would be beneficial.

[imakewebthings]

I would be open to a PR with these methods with some small naming modifications below:

• Waypoint.Group.find(name, [axis = vertical]) This mirrors the Waypoint.Context.findByElement method.
• group.destroy()
• group.disable()
• group.enable()

I'm a little unsure of group.refresh() as refreshes are done on a context level. There is no calling refresh on a waypoint. And context refreshes do not target only specific waypoints, they recalculate trigger points for all waypoints in the context (so potentially other waypoints outside the group).

I would also be willing to merge disable and enable instance methods on contexts.

I don't suppose anybody wants to take a crack at the five API documentation pages this would produce?

[joeenzminger]

Is there a repository for the docs?

[imakewebthings]

It is the gh-pages branch of this repository. I realize I have poor documentation about the documentation and how to build/run/write it. No worries if it's something you don't want to take on, but I'm always happy to answer questions if you (or whoever) are.