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extension: more doc improvements

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This commit is contained in:
Omar Rizwan 2021-07-26 15:15:21 -07:00
parent 972b51886e
commit 8fcfe3d134
1 changed files with 13 additions and 14 deletions
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27
extension/background.js
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@ -68,11 +68,11 @@ const utf8ArrayToString = (function() {
// global so it can be hot-reloaded
window.Routes = {};
// Helper function: generates a full set of file operations that you
// can use as a route handler (so clients can read and write
// sections of the file, stat it to get its size and see it show up
// in ls, etc), given getData and setData functions that define the
// contents of the entire file.
// Helper function: you provide getData and setData functions that define
// the contents of an entire file => it returns a proper route handler
// object with a full set of file operations that you can put in
// `Routes` (so clients can read and write sections of the file, stat
// it to get its size and see it show up in ls, etc),
const makeRouteWithContents = (function() {
const Cache = {
// used when you open a file to cache the content we got from the
@ -166,16 +166,15 @@ const makeRouteWithContents = (function() {
return makeRouteWithContents;
})();
// Helper function: returns a route handler for `path` based on all
// the children of `path` that already exist in Routes.
//
// e.g., if `Routes['/tabs/create']` and `Routes['/tabs/by-id']` and
// `Routes['/tabs/last-focused']` are all already defined, then
// `makeDefaultRouteForDirectory('/tabs')` will return a route that
// defines a directory with entries 'create', 'by-id', and
// 'last-focused'.
function makeDefaultRouteForDirectory(path) {
// Creates a route for `path` based on all the children of
// `path` that already exist in Routes.
//
// e.g., if `Routes['/tabs/create']` and `Routes['/tabs/by-id']` and
// `Routes['/tabs/last-focused']` are all already defined, then
// `makeDefaultRouteForDirectory('/tabs')` will return a route that
// defines a directory with entries 'create', 'by-id', and
// 'last-focused'.
function depth(p) { return p === '/' ? 0 : (p.match(/\//g) || []).length; }
// find all direct children