changed the name of the parameter

Author: djebsoft

Sprint-2/implement/lookup.js

@@ -4,19 +4,19 @@
 // the keys of the object should be the first element of each inner array (country code)
 // the values of the object should be the second element of each inner array (currency code)
 
-function Lookup(coCuPairs) {
+function Lookup(countryCurrencyPairs) {
   // check if the argument is an array of arrays
   if (
-    Array.isArray(coCuPairs) &&
+    Array.isArray(countryCurrencyPairs) &&
     // check if each inner array is an array.
-    coCuPairs.every((pair) => Array.isArray(pair)) &&
+    countryCurrencyPairs.every((pair) => Array.isArray(pair)) &&
     // check if each inner array has two elements.
-    coCuPairs.every((pair) => pair.length === 2)
+    countryCurrencyPairs.every((pair) => pair.length === 2)
     // we can also use index to check the pair is an array as follows:
-    // for (let i = 0; i < coCuPairs.length; i++)
-    //  return Array.isArray(coCuPairs[i])
+    // for (let i = 0; i < countryCurrencyPairs.length; i++)
+    //  return Array.isArray(countryCurrencyPairs[i])
   ) {
-    return Object.fromEntries(coCuPairs);
+    return Object.fromEntries(countryCurrencyPairs);
   }
   return "Invalid input: expected an array of arrays";
 }

Sprint-2/implement/lookup.test.js

@@ -36,7 +36,7 @@ Example
 Given: [['US', 'USD'], ['CA', 'CAD']]
 
 When
-Lookup(coCuPairs) is called
+Lookup(countryCurrencyPairs) is called
 
 Then
 It should return: