From 7c4ab7d0ba79e3fe7cf0ed38569d2efb8a85a811 Mon Sep 17 00:00:00 2001
From: Mariya Burrows <mariya.burrows@gmail.com>
Date: Mon, 2 Sep 2019 14:54:39 -0700
Subject: [PATCH] added method that compares two arrays to see if their values
 are equal.

---
 lib/array_equals.rb | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/lib/array_equals.rb b/lib/array_equals.rb
index 58e8369..cf1068b 100644
--- a/lib/array_equals.rb
+++ b/lib/array_equals.rb
@@ -1,5 +1,21 @@
 # Determines if the two input arrays have the same count of elements
 # and the same integer values in the same exact order
 def array_equals(array1, array2)
-  raise NotImplementedError
-end
+  if array1.nil? && array2.nil?
+    return true
+  elsif array1.nil? || array2.nil?
+    return false
+  end 
+  
+  array1.each_with_index do |num, i|
+    unless num == array2[i] 
+      return false 
+    end
+  end
+  
+  if array1.length != array2.length 
+    return false 
+  else 
+    return true
+  end
+end
\ No newline at end of file