This commit introduces Tools.html and Tools.plural, helper functions
for string construction.
Tools.html is a template tag function that escapes HTML inside the
template string.
Tools.plural is a helper function that takes a passed Number, Array,
Set, or Map and returns a string representing whether or not it's
plural.
It also starts doing some refactors of some files to make it clear how
I expect code style for template strings to look.
Previously, we used ' for IDs, " for English text, and ' for code.
We should now be using ' for IDs, ` for English text, and ` for code.
Now that nodejs/node#3072 is mostly fixed, we can finally start using
Node 4+ features.
This refactor:
- uses arrow functions where appropriate
Note that arrow functions still aren't used in Mocha, where `this`
is sometimes meaningful.
This also removes the need for .bind() nearly everywhere, as well
as the `self = this` trick.
- refactors Validator and Connection into ES6 classes
- no longer uses Array#forEach for iterating arrays
We strongly prefer for (let i = 0; i < arr.length; i++) because of
performance reasons. Most forEaches have been replaced with for..of,
though, which is 5x slower than the long-form loop but 2x faster
than forEach, which is good enough outside of most inner loops.
The only exception is tournaments, which is due for a more invasive
refactor soon anyway.
Crashlogger now supports passing in a dictionary of additional
information to report, so we no longer need to resort to making fake
errors.
The hadException parameter has now been removed entirely. I don't know
of a use case for it to be false.
This is relevant information as some crashes may only happen after some other crash
has created inconsistent state either in PS itself or in Node.js internals.
