Mixin Sass / Compass ManyTransitions

Capacidade de adicionar várias transições com o mesmo tempo e atenuação:

Mixin

@mixin manyTransitions( $list, $time, $easing ) {
    $transitions: ();

    @each $transition in $list {
        $trans: unquote( "#{$transition} #{$time} #{$easing}" );
        $transitions: append( $transitions, $trans, comma );
    }

@include transition( #{$transitions} );

}

Usar

.myclass {
@include manyTransitions( ( height, padding, top ), .25s, ease );
}

Resultado

.myclass {
    -webkit-transition: height 0.25s ease, padding 0.25s ease, top 0.25s ease;
    -moz-transition: height 0.25s ease, padding 0.25s ease, top 0.25s ease;
     -o-transition: height 0.25s ease, padding 0.25s ease, top 0.25s ease;
      transition: height 0.25s ease, padding 0.25s ease, top 0.25s ease;
}