turf-flip - npm Package Compare versions

Comparing version 1.0.3 to 3.0.0-canary.2f5f7167

bench.js

 var flip = require('./');
 var Benchmark = require('benchmark');
 var fs = require('fs');
-var point = require('turf-point');
-var linestring = require('turf-linestring');
-var polygon = require('turf-polygon');
-var featurecollection = require('turf-featurecollection');
+var point = require('turf-helpers').point;
+var linestring = require('turf-helpers').lineString;
+var polygon = require('turf-helpers').polygon;
+var featurecollection = require('turf-helpers').featureCollection;
 
@@ -9,0 +9,0 @@ var pt = point(1,0);

index.js

@@ -0,9 +1,11 @@
+var coordEach = require('turf-meta').coordEach;
+
 /**
- * Takes a {@link GeoJSON} object of any type and flips all of its coordinates
+ * Takes input features and flips all of their coordinates
  * from `[x, y]` to `[y, x]`.
  *
- * @module turf/flip
+ * @name flip
  * @category misc
- * @param {GeoJSON} input input GeoJSON object
- * @returns {GeoJSON} a GeoJSON object of the same type as `input` with flipped coordinates
+ * @param {(Feature|FeatureCollection)} input input features
+ * @returns {(Feature|FeatureCollection)} a feature or set of features of the same type as `input` with flipped coordinates
  * @example
@@ -25,63 +27,12 @@ * var serbia = {
  */
-module.exports = flipAny;
-
-function flipAny(_) {
+module.exports = function flip(input) {
     // ensure that we don't modify features in-place and changes to the
     // output do not change the previous feature, including changes to nested
     // properties.
-    var input = JSON.parse(JSON.stringify(_));
-    switch (input.type) {
-        case 'FeatureCollection':
-            for (var i = 0; i < input.features.length; i++)
-                flipGeometry(input.features[i].geometry);
-            return input;
-        case 'Feature':
-            flipGeometry(input.geometry);
-            return input;
-        default:
-            flipGeometry(input);
-            return input;
-    }
-}
+    input = JSON.parse(JSON.stringify(input));
 
-function flipGeometry(geometry) {
-    var coords = geometry.coordinates;
-    switch(geometry.type) {
-      case 'Point':
-        flip0(coords);
-        break;
-      case 'LineString':
-      case 'MultiPoint':
-        flip1(coords);
-        break;
-      case 'Polygon':
-      case 'MultiLineString':
-        flip2(coords);
-        break;
-      case 'MultiPolygon':
-        flip3(coords);
-        break;
-      case 'GeometryCollection':
-        geometry.geometries.forEach(flipGeometry);
-        break;
-    }
-}
-
-function flip0(coord) {
-    coord.reverse();
-}
-
-function flip1(coords) {
-  for(var i = 0; i < coords.length; i++) coords[i].reverse();
-}
-
-function flip2(coords) {
-  for(var i = 0; i < coords.length; i++)
-    for(var j = 0; j < coords[i].length; j++) coords[i][j].reverse();
-}
-
-function flip3(coords) {
-  for(var i = 0; i < coords.length; i++)
-    for(var j = 0; j < coords[i].length; j++)
-      for(var k = 0; k < coords[i][j].length; k++) coords[i][j][k].reverse();
-}
+    coordEach(input, function (coord) {
+        coord.reverse();
+    });
+    return input;
+};

package.json

 {
   "name": "turf-flip",
-  "version": "1.0.3",
+  "version": "3.0.0-canary.2f5f7167",
   "description": "turf flip module",
   "main": "index.js",
   "scripts": {
-    "test": "tape test.js",
-    "doc": "dox -r < index.js | doxme --readme > README.md"
+    "test": "tape test.js"
   },
@@ -29,9 +28,7 @@ "repository": {
     "tape": "^3.5.0",
-    "turf-featurecollection": "^1.0.0",
-    "turf-linestring": "^1.0.1",
-    "turf-point": "^2.0.0",
-    "turf-polygon": "^1.0.2",
-    "dox": "^0.6.1",
-    "doxme": "^1.4.3"
+    "turf-helpers": "^3.0.0-canary.2f5f7167"
+  },
+  "dependencies": {
+    "turf-meta": "^3.0.0-canary.2f5f7167"
   }
 }

README.md

@@ -10,3 +10,3 @@ # turf-flip
 
-Takes a GeoJSON object of any type and flips all of its coordinates
+Takes input features and flips all of their coordinates
 from `[x, y]` to `[y, x]`.
@@ -17,5 +17,5 @@
 
-| parameter | type    | description          |
-| --------- | ------- | -------------------- |
-| `input`   | GeoJSON | input GeoJSON object |
+| parameter | type                       | description    |
+| --------- | -------------------------- | -------------- |
+| `input`   | Feature\,FeatureCollection | input features |
 
@@ -43,3 +43,3 @@
 
-**Returns** `GeoJSON`, a GeoJSON object of the same type as `input` with flipped coordinates
+**Returns** `Feature,FeatureCollection`, a feature or set of features of the same type as `input` with flipped coordinates
 
@@ -60,1 +60,2 @@ ## Installation
 
+

test.js

 var test = require('tape');
 var flip = require('./');
-var point = require('turf-point');
-var linestring = require('turf-linestring');
-var polygon = require('turf-polygon');
-var featurecollection = require('turf-featurecollection');
+var point = require('turf-helpers').point;
+var linestring = require('turf-helpers').lineString;
+var polygon = require('turf-helpers').polygon;
+var featurecollection = require('turf-helpers').featureCollection;
 
-test('flip', function(t) {
+test('flip', function (t) {
   // Point Geometry
-  var pt = point([1,0]);
+  var pt = point([1, 0]);
   var flippedPt = flip(pt.geometry);
@@ -19,3 +19,3 @@ t.equal(flippedPt.coordinates[0], 0);
   // Point
-  var pt2 = point([1,0]);
+  var pt2 = point([1, 0]);
   var flippedPt2 = flip(pt2);
@@ -28,3 +28,3 @@
   // Line
-  var line = linestring([[1,0], [1,0]]);
+  var line = linestring([[1, 0], [1, 0]]);
   var flippedLine = flip(line);
@@ -39,3 +39,3 @@
   // Polygon
-  var poly = polygon([[[1,0], [1,0], [1,2],[1,0]], [[.2,.2], [.3,.3],[.1,.2], [1,0],[.2,.2]]]);
+  var poly = polygon([[[1, 0], [1, 0], [1, 2], [1, 0]], [[.2, .2], [.3, .3], [.1, .2], [1, 0], [.2, .2]]]);
   var flippedPoly = flip(poly);
@@ -54,5 +54,5 @@
   // FeatureCollection
-  var pt1 = point([1,0]);
-  var pt2 = point([1,0]);
-  var fc = featurecollection([pt1, pt2]);
+  var pt3 = point([1, 0]);
+  var pt4 = point([1, 0]);
+  var fc = featurecollection([pt3, pt4]);
   var flippedFC = flip(fc);
@@ -59,0 +59,0 @@

New alerts

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License

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Found 1 instance in 1 package

New author

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No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Fixed alerts

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License

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Found 1 instance in 1 package

Deprecated

Maintenance

The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

Found 1 instance in 1 package

Improved metrics

Dev dependency count

3

decreased by-62.5%

Number of medium maintenance alerts

0

decreased by-100%

Number of lines in readme file

58

increased by1.75%

Worsened metrics

Total package byte prevSize

7006

decreased by-19.79%

Dependency count

1

increased byInfinity%

Number of package files

7

decreased by-12.5%

Lines of code

119

decreased by-27.44%

Number of low quality alerts

1

increased byInfinity%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• + Addedturf-meta@^3.0.0-canary.2f5f7167

• + Addedturf-meta@3.0.12(transitive)