@tangle/graph - npm Package Compare versions

Comparing version 2.0.0 to 2.1.0

index.js

@@ -24,3 +24,3 @@ const { LinkMap, BacklinkMap } = require('./maps')
       .map(node => node.key)
-    if (this.rootKeys.length === 0) error('at least one root node')
+    if (this.nodes.length && this.rootKeys.length === 0) error('at least one root node')
 
@@ -27,0 +27,0 @@ if (containsSelfLoop(this.nodes, this._getBacklinks)) throw new Error('there is a selfloop in nodes')

package.json

 {
   "name": "@tangle/graph",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "description": "a helper for building + updating traverseable tangle graphs",
@@ -5,0 +5,0 @@ "main": "index.js",

test/index.test.js

 const test = require('tape')
 const Graph = require('..')
 
+test('Graph with nodes []', t => {
+  const graph = new Graph([])
+  t.true(graph, 'can create graph')
+
+  t.deepEqual(graph.rootNodes, [], 'has no rootNodes')
+  t.deepEqual(graph.rootNodeKeys, [], 'has no rootNodes')
+
+  t.end()
+})
+
 //     A   (root)
@@ -5,0 +15,0 @@ //    / \

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Improved metrics

Total package byte prevSize

43482

increased by0.58%

Lines of code

1099

increased by0.64%

No dependency changes