tree 9867e5874ca9b6c9605f5ec33c75f2e50b8f27e7
parent 6c0c44d049600a1edd531ddfe2dd4788b2d65eff
author Nate Bosch <nbosch1@gmail.com> 1494022430 -0700
committer GitHub <noreply@github.com> 1494022430 -0700

Implement tap (dart-lang/stream_transform#9)

This is like the Rx function `do`, but that is a reserved word in Dart.