Logging a Stream with Do

John Lindquist
InstructorJohn Lindquist

Share this video with your friends

Send Tweet

To help understand your stream, you’ll almost always want to log out some the intermediate values to see how it has progressed during its lifespan. This lesson teaches you how to use do to log values in the middle of the stream without having an impact on the rest of the stream.

ganqqwerty
ganqqwerty
~ 3 years ago

seems like it's useful for debugging!