func (ap Approvers) ListApprovals() []Approval {
	approvals := []Approval{}

	for _, approver := range ap.GetCurrentApproversSet().List() {
		approvals = append(approvals, ap.approvers[approver])
	}

	return approvals
}
func (ap Approvers) ListApprovals() []Approval {
	approvals := []Approval{}

	for _, approver := range ap.GetCurrentApproversSet().List() {
		approvals = append(approvals, ap.approvers[approver])
	}

	return approvals
}
// ListApprovals returns the list of approvals