This is still the same amount of duplication, except way easier to
parse. Docs nav now lives in `_config.yml` and you must restart jekyll
to see changes to that list (since config is only read at jekyll launch)
This will let us keep docs in order on the filesystem but have
reasonable permalinks. If we add something at 02- it doesn't result in
lots of broken links.
This fixes two bugs related to string-casting in React:
# Setting `<input value={0} />` would use an empty `value` because `0` is falsey.
# Using `onChange` and `setState` with non-strings could lead to an infinite loop.
The latter is possible with controlled inputs when:
- User changes input value.
- `onpropertychange` fires.
- `ChangeEventPlugin` dispatches `onChange`.
- A handler responds via `this.setState` with a non-string value (e.g. a number).
- The input re-renders and re-sets `value`.
- The new `value` is not a string, but the current `value` (read from the element) is cast to a string automatically by the browser.
- This triggers another `onpropertychange`.
- `ChangeEventPlugin` dispatches another `onChange`.
- ...
This is a bit unfortunate, but it'll shut lint up for the time being. We
can't just change the modules to use `module.exports = { ... }` due to
how we handle circular dependencies internally (`ReactMount` require
`ReactID` and vice versa).
When each component unmounts, it already cleans up its respective entry in the node cache. Let's stop blowing away the entire node cache unnecessarily.
This should improve performance because a React component's root will never need to be searched for more than once.
Paul O’Shannessy
petehunt
Pete Hunt
Paul O'Shannessy
Tim Yung