From b9dade8079a2f0a84fb969f04c05f5586b3b41fa Mon Sep 17 00:00:00 2001
From: Jansen <v.jansen.martin@gmail.com>
Date: Wed, 27 Feb 2019 17:11:26 -0800
Subject: [PATCH 1/2] Create array_equals method

---
 lib/array_equals.rb | 42 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/lib/array_equals.rb b/lib/array_equals.rb
index 58e8369..0c9303d 100644
--- a/lib/array_equals.rb
+++ b/lib/array_equals.rb
@@ -1,5 +1,45 @@
 # 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
+  if array1 == nil && array2 == nil
+    return true
+  end
+
+  if (array1 == nil && array2 != nil) || (array1 != nil && array2 == nil)
+    return false
+  end
+
+  if array1.length != array2.length
+    return false
+  end
+
+  (array1.length).times do |i|
+    if array1[i] != array2[i]
+      return false
+    end
+  end
+  return true
 end
+
+# def array_equals(array1, array2)
+#   if array1.length != array2.length
+#     return false
+#   else
+#     array1.each_with_index do |element, i|
+#       if element != array2[i]
+#         return false
+#       end
+#     end
+#   end
+
+#   return true
+# end
+
+# Author a method named array_equals that accepts two integer arrays as input parameters.
+# The method should return true if the arrays contain the same count of elements,
+# the element values in the array are the same and they are in the same exact order.
+# Otherwise, the method should return false.
+# Note: Do not use Array class methods for comparing the whole array at once.
+#       You may use array indexing to retrieve one element at a time,
+#       you may compare individual elements with each other and you may retrieve the length of an array.
+#       Do not use any other Ruby provided functions.

From 84b84b4772349e1343187322d978905cfe516bbd Mon Sep 17 00:00:00 2001
From: Jansen <v.jansen.martin@gmail.com>
Date: Wed, 27 Feb 2019 17:15:32 -0800
Subject: [PATCH 2/2] Clean up comments

---
 lib/array_equals.rb | 25 -------------------------
 1 file changed, 25 deletions(-)

diff --git a/lib/array_equals.rb b/lib/array_equals.rb
index 0c9303d..d2aec30 100644
--- a/lib/array_equals.rb
+++ b/lib/array_equals.rb
@@ -1,5 +1,3 @@
-# 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)
   if array1 == nil && array2 == nil
     return true
@@ -20,26 +18,3 @@ def array_equals(array1, array2)
   end
   return true
 end
-
-# def array_equals(array1, array2)
-#   if array1.length != array2.length
-#     return false
-#   else
-#     array1.each_with_index do |element, i|
-#       if element != array2[i]
-#         return false
-#       end
-#     end
-#   end
-
-#   return true
-# end
-
-# Author a method named array_equals that accepts two integer arrays as input parameters.
-# The method should return true if the arrays contain the same count of elements,
-# the element values in the array are the same and they are in the same exact order.
-# Otherwise, the method should return false.
-# Note: Do not use Array class methods for comparing the whole array at once.
-#       You may use array indexing to retrieve one element at a time,
-#       you may compare individual elements with each other and you may retrieve the length of an array.
-#       Do not use any other Ruby provided functions.