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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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4
js/misc/history.js
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@ -22,7 +22,7 @@ var HistoryManager = new Lang.Class({
if (this._key) {
this._history = global.settings.get_strv(this._key);
global.settings.connect('changed::' + this._key,
Lang.bind(this, this._historyChanged));
this._historyChanged.bind(this));
} else {
this._history = [];
@ -32,7 +32,7 @@ var HistoryManager = new Lang.Class({
if (this._entry) {
this._entry.connect('key-press-event',
Lang.bind(this, this._onEntryKeyPress));
this._onEntryKeyPress.bind(this));
}
},