Each getVertices*() method should return a Set\Vertices instance

clue · clue · commit 0883d30f6ecd · 2013-06-14T16:27:05.000+02:00
diff --git a/src/TrivialGraphFormat.php b/src/TrivialGraphFormat.php
@@ -29,7 +29,7 @@ public function getOutput(Graph $graph)
         $tid = 1;
         $tids = array();
 
-        foreach ($graph->getVertices() as $vid => $vertex) {
+        foreach ($graph->getVertices()->getMap() as $vid => $vertex) {
             $output .= $tid . ' ' . $this->getVertexLabel($vertex) . self::EOL;
             $tids[$vid] = $tid++;
         }

Original file line number	Diff line number	Diff line change
`@@ -29,7 +29,7 @@ public function getOutput(Graph $graph)`
`29`	`29`	`$tid = 1;`
`30`	`30`	`$tids = array();`
`31`	`31`
`32`		`- foreach ($graph->getVertices() as $vid => $vertex) {`
	`32`	`+ foreach ($graph->getVertices()->getMap() as $vid => $vertex) {`
`33`	`33`	`$output .= $tid . ' ' . $this->getVertexLabel($vertex) . self::EOL;`
`34`	`34`	`$tids[$vid] = $tid++;`
`35`	`35`	`}`