edges property
Implementation
Iterable<Edge<num>> get edges => edgeLenght > 0
? isOriented
? _nodes
.map((x) => x.incidentEdges)
.reduce((x, element) => x.toList() + element.toList())
: _nodes.map((x) => x.incidentEdges).reduce((x, element) =>
x
.where((t) => element.every((element) => element != t))
.toList() +
element.toList())
: [];