``` /** * Creates a parallel animation from mult...

# tornadofx

[tieskedh]

/**
 * Creates a parallel animation from multiple animations.
 * 
 * @receiver The base animation
 * @param animation The animations to play with this one
 * @param op Modify the animation after it is created
 * @return A ParallelTransition
 */
fun Animation.and(vararg animation: Animation, op: ParallelTransition.() -> Unit = {}) = when {
    this is ParallelTransition -> this.apply { children += animation }
    else -> ParallelTransition(this, *animation)
}.also(op)

isn't merging an unexpected result based on doc or are animations not reusable?
(just trying to document everything when I stumbled upon this)