Skip to content
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

path: remove unnecessary string copies #14438

Closed
wants to merge 5 commits into from
Closed

path: remove unnecessary string copies #14438

Changes from 2 commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
6aff340
path: remove unnecessary string copy
tniessen Jul 23, 2017
530f300
path: remove unnecessary string copy
tniessen Jul 23, 2017
8a07118
More optimizations
tniessen Jul 24, 2017
25d9601
add tests
tniessen Jul 24, 2017
fdbffaf
add more detailed tests
tniessen Jul 24, 2017
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
4 changes: 2 additions & 2 deletions lib/path.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1040,7 +1040,7 @@ const win32 = {
if (len === 3) {
// `path` contains just a drive root, exit early to avoid
// unnecessary work
ret.root = ret.dir = path.slice(0, 3);
ret.root = ret.dir = path;
return ret;
}
isAbsolute = true;
Expand All @@ -1049,7 +1049,7 @@ const win32 = {
} else {
// `path` contains just a drive root, exit early to avoid
// unnecessary work
ret.root = ret.dir = path.slice(0, 2);
ret.root = ret.dir = path;
return ret;
}
}
Copy link
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

The

       ret.root = ret.dir = path[0];

below can be simplified to

       ret.root = ret.dir = path;

as well, AFAICT.

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Anyway could you add a comment // `(len <= 1)`

Expand Down