From 226bef3a8dd5b878ef0f92f23ea98df5e20e7b58 Mon Sep 17 00:00:00 2001
From: Amber Lynn <griffiam@gmail.com>
Date: Thu, 23 Aug 2018 09:51:08 -0700
Subject: [PATCH 1/2] program functions but eachindex does not allow me to pass
 tests without errors

---
 lib/array_equals.rb | 55 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 54 insertions(+), 1 deletion(-)

diff --git a/lib/array_equals.rb b/lib/array_equals.rb
index 58e8369..e48674f 100644
--- a/lib/array_equals.rb
+++ b/lib/array_equals.rb
@@ -1,5 +1,58 @@
 # 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
+
+x = ""
+same_count =
+same_elements =
+elements_match = 0
+first_array_counter = 0
+second_array_counter = 0
+
+array1.each_index do |i|
+  i += 1
+  first_array_counter += i
+end
+print first_array_counter
+
+array2.each_index do |i|
+  i += 1
+  second_array_counter += i
+end
+print second_array_counter
+
+# list_one = array1.size
+# list_two = array2.size
+
+if first_array_counter == second_array_counter
+  same_count = true
+elsif array1 == nil && array2 == nil
+  same_elements = true
+elsif array1 == nil && array2 != nil
+  same_elements = false
+elsif array2 == nil && array1 != nil
+  same_elements = false
+else
+  same_count = false
+end
+
+if same_count == true
+  first_array_counter.times do |i|
+    if array1[i] == array2[i]
+      elements_match += 1
+    end
+  end
+end
+
+if elements_match == (first_array_counter) && elements_match == (second_array_counter)
+  same_elements = true
+end
+
+if same_count == same_elements
+  x = true
+else
+  x = false
+end
+
+return x
 end

From bc2b1482a7b425c9e90a229ee04208b486865508 Mon Sep 17 00:00:00 2001
From: Amber Lynn <griffiam@gmail.com>
Date: Sat, 6 Jul 2019 22:18:02 -0700
Subject: [PATCH 2/2] updated array algorithm with utilizing one hash

---
 .DS_Store           | Bin 0 -> 6148 bytes
 lib/array_equals.rb | 128 ++++++++++++++++++++++++++++----------------
 2 files changed, 83 insertions(+), 45 deletions(-)
 create mode 100644 .DS_Store

diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..5008ddfcf53c02e82d7eee2e57c38e5672ef89f6
GIT binary patch
literal 6148
zcmeH~Jr2S!425mzP>H1@V-^m;4Wg<&0T*E43hX&L&p$$qDprKhvt+--jT7}7np#A3
zem<@ulZcFPQ@L2!n>{z**<q8>++&mCkOWA81W14cNZ<zv;LbK1Poaz?KmsK2CSc!(
z0ynLxE!0092;Krf2c+FF_Fe*7ECH>lEfg7;MkzE(HCqgga^y>{tEnwC%0;vJ&^%eQ
zLs35+`xjp>T0<F0fCPF1$Cyrb|F7^5{eNG?83~ZUUlGt@xh*qZDeu<Z%US-OSsOPv
j)R!Z4KLME7ReXlK;d!wEw5GODWMKRea10D2@KpjYNUI8I

literal 0
HcmV?d00001

diff --git a/lib/array_equals.rb b/lib/array_equals.rb
index e48674f..8b27390 100644
--- a/lib/array_equals.rb
+++ b/lib/array_equals.rb
@@ -1,58 +1,96 @@
 # 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
+  end
 
-x = ""
-same_count =
-same_elements =
-elements_match = 0
-first_array_counter = 0
-second_array_counter = 0
-
-array1.each_index do |i|
-  i += 1
-  first_array_counter += i
-end
-print first_array_counter
-
-array2.each_index do |i|
-  i += 1
-  second_array_counter += i
-end
-print second_array_counter
+  if array1 == nil || array2 == nil
+    return false
+  end
 
-# list_one = array1.size
-# list_two = array2.size
+  if array1.length != array2.length
+    return false
+  end
 
-if first_array_counter == second_array_counter
-  same_count = true
-elsif array1 == nil && array2 == nil
-  same_elements = true
-elsif array1 == nil && array2 != nil
-  same_elements = false
-elsif array2 == nil && array1 != nil
-  same_elements = false
-else
-  same_count = false
-end
+matching_elem = Hash.new
 
-if same_count == true
-  first_array_counter.times do |i|
-    if array1[i] == array2[i]
-      elements_match += 1
-    end
+i = 0
+while i < array1.length
+  elem = array1[i]
+  if matching_elem[elem]
+    matching_elem[elem] += 1
+  else
+    matching_elem[elem] = 1
   end
+  i += 1
 end
 
-if elements_match == (first_array_counter) && elements_match == (second_array_counter)
-  same_elements = true
-end
-
-if same_count == same_elements
-  x = true
-else
-  x = false
+i = 0
+while i < array2.length
+  elem = array2[i]
+  if matching_elem[elem]
+    matching_elem[elem] -= 1
+  elsif matching_elem[elem] && matching_elem[elem] < 0
+    return false
+  else
+    return false
+  end
+  i += 1
 end
 
-return x
+return true
+# x = ""
+# same_count =
+# same_elements =
+# elements_match = 0
+# first_array_counter = 0
+# second_array_counter = 0
+#
+# array1.each_index do |i|
+#   i += 1
+#   first_array_counter += i
+# end
+# print first_array_counter
+#
+# array2.each_index do |i|
+#   i += 1
+#   second_array_counter += i
+# end
+# print second_array_counter
+#
+# # list_one = array1.size
+# # list_two = array2.size
+#
+# if first_array_counter == second_array_counter
+#   same_count = true
+# elsif array1 == nil && array2 == nil
+#   same_elements = true
+# elsif array1 == nil && array2 != nil
+#   same_elements = false
+# elsif array2 == nil && array1 != nil
+#   same_elements = false
+# else
+#   same_count = false
+# end
+#
+# if same_count == true
+#   first_array_counter.times do |i|
+#     if array1[i] == array2[i]
+#       elements_match += 1
+#     end
+#   end
+# end
+#
+# if elements_match == (first_array_counter) && elements_match == (second_array_counter)
+#   same_elements = true
+# end
+#
+# if same_count == same_elements
+#   x = true
+# else
+#   x = false
+# end
+#
+# return x
 end