sublist: Make exercise schema-compliant

[rbasso]

Related to #625.

[petertseng]

Surprise!

expectation -> expected please.

The only file to do that.

Well, okay, I guess expected isn't required for compliance... but it would probably be better to use that, yes?

[petertseng]

well I'll tell you what, if you really want to stick with expectation and change it later, you still have my support

[rbasso]

I'm considering changing to expectation and also change the other two keys to camelCase, to conform with the Google JSON Style. What do you think about it?

[petertseng]

I'm considering changing to expectation

Good!

and also change the other two keys to camelCase

Seems good too! You also did it in rotational-cipher so why not here too!

[rbasso]

Updated!

[rbasso]

The last commit (the only one hard to review) should be just formatting.

[petertseng]

I review commits that claim to be formatting-only with git log -p -w

Plus a small script to fetch arbitrary PRs:

#!/bin/sh

# remote of current branch is...
remotebranch=$(git rev-parse --abbrev-ref --symbolic-full-name @{u})
remote=$(echo "$remotebranch" | cut -d/ -f1)
echo "remote: $remote"

if [ $# -lt 2 ]; then
  echo "usage: $0 PR localbranch"
  exit 1
fi

git fetch $remote refs/pull/$1/head:$2

git pr 705 sublist

[rbasso]

Thanks! I'll try that later.