From 291803c31f829fe0d32bb3207bc11def95a7408c Mon Sep 17 00:00:00 2001
From: Nevena Bojovic <nenabojov@gmail.com>
Date: Tue, 1 Mar 2022 20:05:50 +0100
Subject: Urađena test aplikacija. Povezan front i back.
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---
 .../Front/node_modules/@gar/promisify/index.js     | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 sandbox/testAppNevena/Front/node_modules/@gar/promisify/index.js

(limited to 'sandbox/testAppNevena/Front/node_modules/@gar/promisify/index.js')

diff --git a/sandbox/testAppNevena/Front/node_modules/@gar/promisify/index.js b/sandbox/testAppNevena/Front/node_modules/@gar/promisify/index.js
new file mode 100644
index 00000000..d0be95f6
--- /dev/null
+++ b/sandbox/testAppNevena/Front/node_modules/@gar/promisify/index.js
@@ -0,0 +1,36 @@
+'use strict'
+
+const { promisify } = require('util')
+
+const handler = {
+  get: function (target, prop, receiver) {
+    if (typeof target[prop] !== 'function') {
+      return target[prop]
+    }
+    if (target[prop][promisify.custom]) {
+      return function () {
+        return Reflect.get(target, prop, receiver)[promisify.custom].apply(target, arguments)
+      }
+    }
+    return function () {
+      return new Promise((resolve, reject) => {
+        Reflect.get(target, prop, receiver).apply(target, [...arguments, function (err, result) {
+          if (err) {
+            return reject(err)
+          }
+          resolve(result)
+        }])
+      })
+    }
+  }
+}
+
+module.exports = function (thingToPromisify) {
+  if (typeof thingToPromisify === 'function') {
+    return promisify(thingToPromisify)
+  }
+  if (typeof thingToPromisify === 'object') {
+    return new Proxy(thingToPromisify, handler)
+  }
+  throw new TypeError('Can only promisify functions or objects')
+}
-- 
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