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style: Avoid trailing commas in array destructuring

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When destructuring multiple return values, we often use trailing commas
to indicate that there are additional elements that we are ignoring.

There isn't anything inherently wrong with that, but it's a style that's
too confusing for eslint - on the one hand we require a space after a
comma, on the other hand we require no space before closing brackets.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/607
This commit is contained in:
Florian Müllner
2019-01-29 20:20:09 +01:00
parent f250643385
commit 55235c2552
5 changed files with 9 additions and 9 deletions
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4
js/ui/iconGrid.js
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@ -276,7 +276,7 @@ var IconGrid = GObject.registerClass({
if (forWidth < 0)
nColumns = children.length;
else
[nColumns, ] = this._computeLayout(forWidth);
[nColumns] = this._computeLayout(forWidth);
let nRows;
if (nColumns > 0)
@ -504,7 +504,7 @@ var IconGrid = GObject.registerClass({
this._clonesAnimating.push(actorClone);
Main.uiGroup.add_actor(actorClone);
let [width, height,,] = this._getAllocatedChildSizeAndSpacing(actor);
let [width, height] = this._getAllocatedChildSizeAndSpacing(actor);
actorClone.set_size(width, height);
let scaleX = sourceScaledWidth / width;
let scaleY = sourceScaledHeight / height;