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Data that enters, updates, and exits
version 1.0.0
license BSD3
native-modules False
elm-version 0.15.1 <= v < 0.16.0
Tag 1.0.0
Committed At 2015-09-09 15:53:24 UTC
elm-lang/core 2.1.0 <= v < 3.0.0 2.1.0



Data Join for Elm

A Join is a set of data that changes at discrete moments. A join tracks items that are entering the set, exiting the set, or updating from one value to another. Elements are tracked across updates not by equality but by index or a key function.

You can use this library to transition between views of data. For example, some data points might transition away as they're filtered out, while others will smoothly change size or position. The enter-update-exit pattern has been very successful in D3. Here, we've removed the DOM entirely; BYO rendering pipeline.