Skip to content

feat: add cache to defineGetter #6042

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
+10 −3
Open

feat: add cache to defineGetter #6042

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 10 additions & 3 deletions lib/request.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -226,7 +226,7 @@ defineGetter(req, 'query', function query(){
var querystring = parse(this).query;

return queryparse(querystring);
});
}, true);

/**
* Check if the incoming request contains the "Content-Type"
Expand Down Expand Up @@ -504,12 +504,19 @@ defineGetter(req, 'xhr', function xhr(){
* @param {Object} obj
* @param {String} name
* @param {Function} getter
* @param {boolean} enableCache
* @private
*/
function defineGetter(obj, name, getter) {
function defineGetter(obj, name, getter, enableCache) {
let cache;
Object.defineProperty(obj, name, {
configurable: true,
enumerable: true,
get: getter
get: function() {
if (typeof cache === "undefined" || !enableCache) {
cache = getter.call(this);
}
return cache;
}
});
}