dist/src/group.js
function _pruneOrOrphan(p) {
            if (!_isInsideParent(p.el, p.pos)) {
                p.el._jsPlumbGroup.remove(p.el);
                if (prune) {
                    _jsPlumb.remove(p.el);
                } else {
                    _orphan(p.el);
                }
            }
        }
function _pruneOrOrphan(p) {
            if (!_isInsideParent(p.el, p.pos)) {
                p.el._jsPlumbGroup.remove(p.el);
                if (prune) {
                    _jsPlumb.remove(p.el);
                } else {
                    _orphan(p.el);
                }
            }
        }
function _pruneOrOrphan ( p ) { if ( ! _isInsideParent ( p . el , p . pos ) ) { p . el . _jsPlumbGroup . remove ( p . el ) ; if ( prune ) { _jsPlumb . remove ( p . el ) ; } else { _orphan ( p . el ) ; } } }
remove an element from the group, then either prune it from the jsplumb instance, or just orphan it.
remove an element from the group then either prune it from the jsplumb instance or just orphan it .