tvl-depot/scratch/deepmind/part_two/reverse-string-in-place.ts
William Carroll fabf1c9334 Tidy up structure of briefcase
I had a spare fifteen minutes and decided that I should tidy up my
monorepo. The work of tidying up is not finished; this is a small step in the
right direction.

TL;DR
- Created a tools directory
- Created a scratch directory (see README.md for more information)
- Added README.md to third_party
- Renamed delete_dotfile_symlinks -> symlinkManager
- Packaged symlinkManager as an executable symlink-mgr using buildGo
2020-02-12 16:58:29 +00:00

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244 B
TypeScript

// Reverse array of characters, `xs`, mutatively.
function reverse(xs: Array<string>) {
let i: number = 0;
let j: number = xs.length - 1;
while (i < j) {
let tmp = xs[i];
xs[i] = xs[j]
xs[j] = tmp
i += 1
j -= 1
}
}