unnecessary call to this.mutate

[pixelzoom]

IconToggleNode:

55 HBox.call( this, { spacing: options.spacing, children: [buttonOne, buttonTwo] } ); 56 57 this.mutate( options );

There's no need to call mutate, because you're not doing anything after calling supertype constructor. Recommended to change to:

options.children = [buttonOne, buttonTwo]; HBox.call( this, options );

[aaronsamuel137]

Good idea, I've made this change.

[aaronsamuel137]

Closing.