Currently, `BinaryTree::has` takes its argument by value. This is a
pretty unrealistic API for a Rust library. Let's fix this and take the
argument by reference instead.
Currently, the implementation uses if-then-else chains and `<` and `>`.
This is not the most idiomatic Rust. Instead, we can use `cmp` and
`match` to make the code easier to read.
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Co-authored-by: Dustin J. Mitchell <djmitche@google.com>
I've taken some work by @fw-immunant and others on the new organization
of the course and condensed it into a form amenable to a text editor and
some computational analysis. You can see the inputs in `course.py` but
the interesting bits are the output: `outline.md` and `slides.md`.
The idea is to break the course into more, smaller segments with
exercises at the ends and breaks in between. So `outline.md` lists the
segments, their duration, and sums those durations up per-day. It shows
we're about an hour too long right now! There are more details of the
segments in `slides.md`, or you can see mostly the same stuff in
`course.py`.
This now contains all of the content from the v1 course, ensuring both
that we've covered everything and that we'll have somewhere to redirect
every page.
Fixes#1082.
Fixes#1465.
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Co-authored-by: Nicole LeGare <dlegare.1001@gmail.com>
Co-authored-by: Martin Geisler <mgeisler@google.com>