load-google-maps-api - npm Package Compare versions

Comparing version 1.2.1 to 1.3.0

CHANGELOG.md

 # Changelog
 
+## 1.3.0
+
+- Return `google.maps` if previously-loaded
+
 ## 1.2.0
@@ -4,0 +8,0 @@

index.js

@@ -9,9 +9,14 @@ var CALLBACK_NAME = '__googleMapsApiOnLoadCallback'
   return new Promise(function (resolve, reject) {
-    // Reject the promise after a timeout.
+    // Check if the Google Maps API has already been loaded
+    if (window.google && window.google.maps) {
+      return resolve(window.google.maps)
+    }
+
+    // Reject the promise after a timeout
     var timeoutId = setTimeout(function () {
-      window[CALLBACK_NAME] = function () {} // Set the on load callback to a no-op.
+      window[CALLBACK_NAME] = function () {} // Set the on load callback to a no-op
       reject(new Error('Could not load the Google Maps API'))
     }, options.timeout || 10000)
 
-    // Hook up the on load callback.
+    // Hook up the on load callback
     window[CALLBACK_NAME] = function () {
@@ -25,3 +30,3 @@ if (timeoutId !== null) {
 
-    // Prepare the `script` tag to be inserted into the page.
+    // Prepare the `script` tag to be inserted into the page
     var scriptElement = document.createElement('script')
@@ -40,5 +45,5 @@ var params = ['callback=' + CALLBACK_NAME]
 
-    // Insert the `script` tag.
+    // Insert the `script` tag
     document.body.appendChild(scriptElement)
   })
 }

package.json

 {
   "name": "load-google-maps-api",
-  "version": "1.2.1",
+  "version": "1.3.0",
   "description": "A thin, Promise-returning helper for loading the Google Maps JavaScript API.",
@@ -15,2 +15,3 @@ "author": "Lim Yuan Qing",
     "prettier-standard": "^8.0.0",
+    "rimraf": "^2.6.2",
     "standard": "^11.0.1",
@@ -22,3 +23,3 @@ "tape": "^4.9.0",
   "scripts": {
-    "clean": "rm -rf *.log",
+    "clean": "rimraf '*.log'",
     "fix": "prettier-standard '*.js'",
@@ -25,0 +26,0 @@ "lint": "standard '*.js'",

README.md

@@ -7,3 +7,3 @@ # load-google-maps-api [![npm Version](http://img.shields.io/npm/v/load-google-maps-api.svg?style=flat)](https://www.npmjs.com/package/load-google-maps-api) [![Build Status](https://img.shields.io/travis/yuanqing/load-google-maps-api.svg?branch=master&style=flat)](https://travis-ci.org/yuanqing/load-google-maps-api)
 - Optionally set a timeout, an API key, the language, [and more](#loadgooglemapsapioptions)
-- 414 bytes gzipped
+- 429 bytes gzipped
 
@@ -57,3 +57,3 @@ ## Usage
 
-- **Fulfilled** if loading was successful. The fulfilled callback is passed the `google.maps` object.
+- **Fulfilled** if loading was successful. The fulfilled callback is passed the `google.maps` object. If `loadGoogleMapsApi` is called multiple times on a page, the fulfilled callback will be passed the previously-loaded `google.maps` object.
 - **Rejected** if we weren’t able to load the Google Maps API after `options.timeout`.
@@ -60,0 +60,0 @@

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Improved metrics

Total package byte prevSize

7667

increased by5.1%

Lines of code

39

increased by11.43%

Worsened metrics

Dev dependency count

8

increased by14.29%

No dependency changes