graphology-operators - npm Package Compare versions

Comparing version 1.4.2 to 1.4.3

package.json

 {
   "name": "graphology-operators",
-  "version": "1.4.2",
+  "version": "1.4.3",
   "description": "Miscellaneous operators for graphology.",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -114,2 +114,4 @@ # Graphology Operators
 
+If passing a multi graph, undirected edges will only be converted as pairs ofmutual ones and will never be merged.
+
 ```js
@@ -159,2 +161,4 @@ import {toDirected} from 'graphology-operators';
 
+If passing a multi graph, directed edges will only be converted as undirected ones and will never be merged.
+
 ```js
@@ -161,0 +165,0 @@ import {toUndirected} from 'graphology-operators';

to-directed.js

@@ -35,5 +35,10 @@ /**
     var existingOutEdge =
-      graph.type === 'mixed' && directedGraph.edge(source, target);
+      !graph.multi &&
+      graph.type === 'mixed' &&
+      directedGraph.edge(source, target);
+
     var existingInEdge =
-      graph.type === 'mixed' && directedGraph.edge(target, source);
+      !graph.multi &&
+      graph.type === 'mixed' &&
+      directedGraph.edge(target, source);
 
@@ -40,0 +45,0 @@ if (existingOutEdge) {

to-undirected.js

@@ -34,13 +34,15 @@ /**
   graph.forEachDirectedEdge(function (edge, attr, source, target) {
-    var existingEdge = undirectedGraph.edge(source, target);
+    if (!graph.multi) {
+      var existingEdge = undirectedGraph.edge(source, target);
 
-    if (existingEdge) {
-      // We need to merge
-      if (mergeEdge)
-        undirectedGraph.replaceEdgeAttributes(
-          existingEdge,
-          mergeEdge(undirectedGraph.getEdgeAttributes(existingEdge), attr)
-        );
+      if (existingEdge) {
+        // We need to merge
+        if (mergeEdge)
+          undirectedGraph.replaceEdgeAttributes(
+            existingEdge,
+            mergeEdge(undirectedGraph.getEdgeAttributes(existingEdge), attr)
+          );
 
-      return;
+        return;
+      }
     }
@@ -47,0 +49,0 @@

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Improved metrics

Total package byte prevSize

21159

increased by1.6%

Lines of code

411

increased by1.48%

Number of lines in readme file

183

increased by2.23%

No dependency changes