Follow (tail -f) an io.Reader, blocking on EOF until more data arrive.
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Latest commit cca345e Jan 12, 2015 @dustin Make test data in tmp dir
This broke for me on a system where the build dir wasn't writable
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README.markdown
follow.go
follow_test.go

README.markdown

Follow

This is a tail -f like thing for io.Reader, allowing you to have a simple, blocking interface to watching a file.