Use const variables when applicable

This commit is contained in:
2019-11-17 18:25:14 +09:00
parent 454e8572e3
commit 878f1913e3
39 changed files with 405 additions and 403 deletions

View File

@ -1,7 +1,7 @@
// swapElements assumes that both elements have valid parent nodes.
export function swapElements(a: Node, b: Node) {
let bParent = b.parentNode as Node
let bNext = b.nextSibling
const bParent = b.parentNode as Node
const bNext = b.nextSibling
// Special case for when a is the next sibling of b
if(bNext === a) {