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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/extensionUtils.js
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@ -186,7 +186,9 @@ var ExtensionFinder = new Lang.Class({
scanExtensions() {
let perUserDir = Gio.File.new_for_path(global.userdatadir);
FileUtils.collectFromDatadirs('extensions', true, Lang.bind(this, this._loadExtension, perUserDir));
FileUtils.collectFromDatadirs('extensions', true, (dir, info) => {
this._loadExtension(dir, info, perUserDir);
});
}
});
Signals.addSignalMethods(ExtensionFinder.prototype);