feat: add objects solutions

passerbyloo · Jul 24, 2022 · 73d9d35 · 73d9d35
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diff --git a/Javascript Objects/Check if property exists in object and is truthy.js b/Javascript Objects/Check if property exists in object and is truthy.js
@@ -0,0 +1,8 @@
+// Write a function that takes an object (a) and a string (b) as argument
+// Return true if the object has a property with key 'b', but only if it has a truthy value
+// In other words, it should not be null or undefined or false
+// Return false otherwise
+
+function myFunction(a, b) {
+  return !!a[b]
+}
diff --git a/README.md b/README.md
@@ -69,6 +69,7 @@ This series of challenges tests your knowledge about Javascript objects.
 - [Accessing object properties one](./Javascript%20Objects/Accessing%20object%20properties%20one.js)
 - [Accessing object properties three](./Javascript%20Objects/Accessing%20object%20properties%20three.js)
 - [Check if property exists in object](./Javascript%20Objects/Check%20if%20property%20exists%20in%20object.js)
+- [Check if property exists in object and is truthy](./Javascript%20Objects/Check%20if%20property%20exists%20in%20object%20and%20is%20truthy.js)
 - [Creating Javascript objects one](./Javascript%20Objects/Creating%20Javascript%20objects%20one.js)
 - [Creating Javascript objects two](./Javascript%20Objects/Creating%20Javascript%20objects%20two.js)
 - [Creating Javascript objects three](./Javascript%20Objects/Creating%20Javascript%20objects%20three.js)