packages/victory-core/src/victory-util/transitions.js
function getChildPropsOnEnter(animate, data, enteringNodes, cb) {
  // Whether or not _this_ child has entering nodes, we want the entering-
  // transition for all children to have the same duration, delay, etc.
  const onEnter = animate && animate.onEnter;
  animate = assign({}, animate, onEnter);

  if (enteringNodes) {
    // Old nodes have been transitioned to their new values, and the
    // domain should encompass the nodes that will now enter. So perform
    // the `onEnter.after` transformation on each node.
    animate.onEnd = cb;
    const after = animate.onEnter && animate.onEnter.after ? animate.onEnter.after : identity;
    data = data.map((datum, idx) => {
      const key = getDatumKey(datum, idx);
      return enteringNodes[key] ? assign({}, datum, after(datum, idx, data)) : datum;
    });
  }
  return { animate, data };
}
function getChildPropsOnEnter(animate, data, enteringNodes, cb) {
  // Whether or not _this_ child has entering nodes, we want the entering-
  // transition for all children to have the same duration, delay, etc.
  const onEnter = animate && animate.onEnter;
  animate = assign({}, animate, onEnter);

  if (enteringNodes) {
    // Old nodes have been transitioned to their new values, and the
    // domain should encompass the nodes that will now enter. So perform
    // the `onEnter.after` transformation on each node.
    animate.onEnd = cb;
    const after = animate.onEnter && animate.onEnter.after ? animate.onEnter.after : identity;
    data = data.map((datum, idx) => {
      const key = getDatumKey(datum, idx);
      return enteringNodes[key] ? assign({}, datum, after(datum, idx, data)) : datum;
    });
  }
  return { animate, data };
}
function getChildPropsOnEnter ( animate , data , enteringNodes , cb ) { // Whether or not _this_ child has entering nodes, we want the entering- // transition for all children to have the same duration, delay, etc. const onEnter = animate && animate . onEnter ; animate = assign ( { } , animate , onEnter ) ; if ( enteringNodes ) { // Old nodes have been transitioned to their new values, and the // domain should encompass the nodes that will now enter. So perform // the `onEnter.after` transformation on each node. animate . onEnd = cb ; const after = animate . onEnter && animate . onEnter . after ? animate . onEnter . after : identity ; data = data . map ( ( datum , idx ) => { const key = getDatumKey ( datum , idx ) ; return enteringNodes [ key ] ? assign ( { } , datum , after ( datum , idx , data ) ) : datum ; } ) ; } return { animate , data } ; }
eslint-disable-next-line max-params, max-len
eslint - disable - next - line max - params max - len