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cleanup: Use Function.prototype.bind()

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When not using arrow notation with anonymous functions, we use Lang.bind()
to bind `this` to named callbacks. However since ES5, this functionality
is already provided by Function.prototype.bind() - in fact, Lang.bind()
itself uses it when no extra arguments are specified. Just use the built-in
function directly where possible, and use arrow notation in the few places
where we pass additional arguments.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/23
This commit is contained in:
Florian Müllner
2017-12-02 01:27:35 +01:00
committed by Florian Müllner
parent 213e38c2ef
commit 3b1330880f
100 changed files with 1021 additions and 999 deletions
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10
js/ui/status/bluetooth.js
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@ -43,7 +43,7 @@ var Indicator = new Lang.Class({
this._sync();
});
this._proxy.connect('g-properties-changed', Lang.bind(this, this._sync));
this._proxy.connect('g-properties-changed', this._sync.bind(this));
this._item = new PopupMenu.PopupSubMenuMenuItem(_("Bluetooth"), true);
this._item.icon.icon_name = 'bluetooth-active-symbolic';
@ -59,10 +59,10 @@ var Indicator = new Lang.Class({
this._client = new GnomeBluetooth.Client();
this._model = this._client.get_model();
this._model.connect('row-changed', Lang.bind(this, this._sync));
this._model.connect('row-deleted', Lang.bind(this, this._sync));
this._model.connect('row-inserted', Lang.bind(this, this._sync));
Main.sessionMode.connect('updated', Lang.bind(this, this._sync));
this._model.connect('row-changed', this._sync.bind(this));
this._model.connect('row-deleted', this._sync.bind(this));
this._model.connect('row-inserted', this._sync.bind(this));
Main.sessionMode.connect('updated', this._sync.bind(this));
this._sync();
},