ESLint: prefer-arrow-callback

perliedman · Dec 15, 2024 · b41a7fb · b41a7fb
1 parent 6259608
commit b41a7fb
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Showing 4 changed files with 37 additions and 53 deletions.
diff --git a/src/geocoders/mapquest.ts b/src/geocoders/mapquest.ts
@@ -37,26 +37,22 @@ export class MapQuest implements IGeocoder {
       limit: 5,
       outFormat: 'json'
     });
-    getJSON(
-      this.options.serviceUrl + '/address',
-      params,
-      L.Util.bind(function (data) {
-        const results: GeocodingResult[] = [];
-        if (data.results && data.results[0].locations) {
-          for (let i = data.results[0].locations.length - 1; i >= 0; i--) {
-            const loc = data.results[0].locations[i];
-            const center = L.latLng(loc.latLng);
-            results[i] = {
-              name: this._formatName(loc.street, loc.adminArea4, loc.adminArea3, loc.adminArea1),
-              bbox: L.latLngBounds(center, center),
-              center: center
-            };
-          }
+    getJSON(this.options.serviceUrl + '/address', params, data => {
+      const results: GeocodingResult[] = [];
+      if (data.results && data.results[0].locations) {
+        for (let i = data.results[0].locations.length - 1; i >= 0; i--) {
+          const loc = data.results[0].locations[i];
+          const center = L.latLng(loc.latLng);
+          results[i] = {
+            name: this._formatName(loc.street, loc.adminArea4, loc.adminArea3, loc.adminArea1),
+            bbox: L.latLngBounds(center, center),
+            center: center
+          };
         }
+      }
 
-        cb.call(context, results);
-      }, this)
-    );
+      cb.call(context, results);
+    });
   }
 
   reverse(location: L.LatLngLiteral, scale: number, cb: GeocodingCallback, context?: any): void {
@@ -65,26 +61,22 @@ export class MapQuest implements IGeocoder {
       location: location.lat + ',' + location.lng,
       outputFormat: 'json'
     });
-    getJSON(
-      this.options.serviceUrl + '/reverse',
-      params,
-      L.Util.bind(function (data) {
-        const results: GeocodingResult[] = [];
-        if (data.results && data.results[0].locations) {
-          for (let i = data.results[0].locations.length - 1; i >= 0; i--) {
-            const loc = data.results[0].locations[i];
-            const center = L.latLng(loc.latLng);
-            results[i] = {
-              name: this._formatName(loc.street, loc.adminArea4, loc.adminArea3, loc.adminArea1),
-              bbox: L.latLngBounds(center, center),
-              center: center
-            };
-          }
+    getJSON(this.options.serviceUrl + '/reverse', params, data => {
+      const results: GeocodingResult[] = [];
+      if (data.results && data.results[0].locations) {
+        for (let i = data.results[0].locations.length - 1; i >= 0; i--) {
+          const loc = data.results[0].locations[i];
+          const center = L.latLng(loc.latLng);
+          results[i] = {
+            name: this._formatName(loc.street, loc.adminArea4, loc.adminArea3, loc.adminArea1),
+            bbox: L.latLngBounds(center, center),
+            center: center
+          };
         }
+      }
 
-        cb.call(context, results);
-      }, this)
-    );
+      cb.call(context, results);
+    });
   }
 }
 

diff --git a/src/geocoders/pelias.ts b/src/geocoders/pelias.ts
@@ -62,10 +62,10 @@ export class Pelias implements IGeocoder {
   _parseResults(data, bboxname) {
     const results: GeocodingResult[] = [];
     L.geoJSON(data, {
-      pointToLayer: function (feature, latlng) {
+      pointToLayer(feature, latlng) {
         return L.circleMarker(latlng);
       },
-      onEachFeature: function (feature, layer: any) {
+      onEachFeature(feature, layer: any) {
         const result = {} as GeocodingResult;
         let bbox;
         let center;

diff --git a/src/geocoders/photon.ts b/src/geocoders/photon.ts
@@ -31,13 +31,9 @@ export class Photon implements IGeocoder {
 
   geocode(query: string, cb: GeocodingCallback, context?: any): void {
     const params = geocodingParams(this.options, { q: query });
-    getJSON(
-      this.options.serviceUrl,
-      params,
-      L.Util.bind(function (data) {
-        cb.call(context, this._decodeFeatures(data));
-      }, this)
-    );
+    getJSON(this.options.serviceUrl, params, data => {
+      cb.call(context, this._decodeFeatures(data));
+    });
   }
 
   suggest(query: string, cb: GeocodingCallback, context?: any): void {
@@ -49,13 +45,9 @@ export class Photon implements IGeocoder {
       lat: latLng.lat,
       lon: latLng.lng
     });
-    getJSON(
-      this.options.reverseUrl,
-      params,
-      L.Util.bind(function (data) {
-        cb.call(context, this._decodeFeatures(data));
-      }, this)
-    );
+    getJSON(this.options.reverseUrl, params, data => {
+      cb.call(context, this._decodeFeatures(data));
+    });
   }
 
   _decodeFeatures(data: GeoJSON.FeatureCollection<GeoJSON.Point>) {

diff --git a/src/util.ts b/src/util.ts
@@ -83,7 +83,7 @@ export function getJSON(
   callback: (message: any) => void
 ): void {
   const xmlHttp = new XMLHttpRequest();
-  xmlHttp.onreadystatechange = function () {
+  xmlHttp.onreadystatechange = () => {
     if (xmlHttp.readyState !== 4) {
       return;
     }