From 034a25f934d9dc6e3464e72fb37b64ef67fece90 Mon Sep 17 00:00:00 2001
From: Jillianne Ramirez <jillianne.ramirez@gmail.com>
Date: Thu, 21 Feb 2019 11:48:11 -0800
Subject: [PATCH 1/3] Completed method structure

---
 lib/array_equals.rb | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/lib/array_equals.rb b/lib/array_equals.rb
index 58e8369..9c2aeb3 100644
--- a/lib/array_equals.rb
+++ b/lib/array_equals.rb
@@ -1,5 +1,19 @@
 # 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)
+
+def array_equals(array_a, array_b)
+  array_a = array_a.to_a
+  array_b = array_b.to_a
+  if (array_a.length == array_b.length)
+    array_a.each_with_index do |item1, i|
+      if array_b[i] == item1
+      else
+        return false
+      end
+    end
+    return true
+  else
+    return false
+  end
   raise NotImplementedError
 end

From 281dbb5d7081433646e98ae7842735b49bfaeed3 Mon Sep 17 00:00:00 2001
From: Jillianne Ramirez <jillianne.ramirez@gmail.com>
Date: Sat, 2 Mar 2019 09:23:38 -0800
Subject: [PATCH 2/3] complete assignment

---
 lib/array_equals.rb | 16 +++++++---------
 1 file changed, 7 insertions(+), 9 deletions(-)

diff --git a/lib/array_equals.rb b/lib/array_equals.rb
index 9c2aeb3..bcc682d 100644
--- a/lib/array_equals.rb
+++ b/lib/array_equals.rb
@@ -2,18 +2,16 @@
 # and the same integer values in the same exact order
 
 def array_equals(array_a, array_b)
-  array_a = array_a.to_a
-  array_b = array_b.to_a
-  if (array_a.length == array_b.length)
-    array_a.each_with_index do |item1, i|
-      if array_b[i] == item1
-      else
+  if (array_a == [] && array_b == [] || array_a == nil && array_b == nil)
+    return true
+  elsif array_a == nil || array_b == nil || array_a.length != array_b.length
+    return false
+  else
+    array_a.length.times do |item|
+      if array_b[item] != array_a[item]
         return false
       end
     end
     return true
-  else
-    return false
   end
-  raise NotImplementedError
 end

From 94d945539bc696c694b1c733db80344893948404 Mon Sep 17 00:00:00 2001
From: Jillianne Ramirez <jillianne.ramirez@gmail.com>
Date: Sat, 4 May 2019 13:07:00 -0700
Subject: [PATCH 3/3] refactored solution

---
 lib/array_equals.rb | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib/array_equals.rb b/lib/array_equals.rb
index bcc682d..baec8d9 100644
--- a/lib/array_equals.rb
+++ b/lib/array_equals.rb
@@ -1,17 +1,17 @@
 # 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(array_a, array_b)
-  if (array_a == [] && array_b == [] || array_a == nil && array_b == nil)
+def array_equals(ar1, ar2)
+  if !ar1 && !ar2
     return true
-  elsif array_a == nil || array_b == nil || array_a.length != array_b.length
-    return false
+  elsif !ar1 || !ar2 || ar1.length != ar2.length
+   return false
   else
-    array_a.length.times do |item|
-      if array_b[item] != array_a[item]
+    ar1.length.times do |i| 
+      if ar1[i] != ar2[i]
         return false
       end
     end
     return true
   end
-end
+ end
\ No newline at end of file