AsyncDisplayKit/_docs/asenvironment.md

title, layout, permalink, prevPage, nextPage

title	layout	permalink	prevPage	nextPage
ASEnvironment	docs	/docs/asenvironment.html	debug-tool-ASRangeController.html	asrunloopqueue.html

ASEnvironment allows objects that conform to the <ASEnvironment> protocol to be able to propagate specific states defined in an ASEnvironmentState up and/or down the ASEnvironment tree. To define how merges of States should happen, specific merge functions can be provided.

One of AsyncDisplayKit's built in propogation states is the ASEnvironmentTraitCollection. This allows nodes to propagate information about the UIDevice down the ASEnvironment tree, to their subnodes. This performance optimization means that we only have to check our UIDevice settings once.

Addding your own ASEnvironmentState

Coming Soon...