func (transactionStore *TransactionStore) AllUniqueElements() []*elements.Element {
elems := []*elements.Element{}
for _, t := range transactionStore.Transactions {
for _, e := range t.Elements {
elems = append(elems, e)
}
}
sort.Sort(elements.ByElementId(elems))
uniqElems := []*elements.Element{}
for i, e := range elems {
if i != 0 {
if e.Id > (elems)[i-1].Id {
uniqElems = append(uniqElems, e)
}
}
}
return uniqElems
}
func (t *Transaction) SortElements() {
sort.Sort(elements.ByElementId(t.Elements))
}