sphere-knn - npm Package Compare versions

Comparing version 1.3.1 to 1.4.0

lib/spherekd.js

@@ -33,2 +33,9 @@ "use strict";
 
+    else if(object.hasOwnProperty("geometry") &&
+            object.geometry.hasOwnProperty("type") &&
+            object.geometry.type === "Point") {
+      lat = object.geometry.coordinates[1];
+      lon = object.geometry.coordinates[0];
+    }
+
     else {
@@ -35,0 +42,0 @@ if(object.hasOwnProperty("lat")) {

package.json

 {
   "name": "sphere-knn",
-  "version": "1.3.1",
+  "version": "1.4.0",
   "description": "search for k nearest neighbors on a sphere",
@@ -14,3 +14,3 @@ "engines": {
     "name": "The Dark Sky Company",
-    "email": "[e-mail]"
+    "email": "[e-mail]"
   },
@@ -17,0 +17,0 @@ "repository": {

test.js

@@ -243,2 +243,18 @@ var assert   = require("chai").assert,
       })
+
+      it("should allow building from geojson features", function() {
+        var features = cities.map(function(c) {
+          return {
+            'type': 'Feature',
+            'properties': {'name': c.name},
+            'geometry': {'type': 'Point', 'coordinates': [c.lon, c.lat]},
+          }
+        });
+
+        var tree = spherekd.build(features)
+        assert.deepEqual(
+          spherekd.lookup(39.95, -75.17, tree, 4).map(function(c) { return c.properties.name }),
+          ['New York', 'Troy', 'Boston', 'Miami']
+        )
+      })
     })
@@ -245,0 +261,0 @@

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Improved metrics

Total package byte prevSize

18005

increased by4.5%

Lines of code

482

increased by4.33%

Worsened metrics

Number of package files

7

decreased by-12.5%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes