From ce3731f969797b94d7a5d4c47c9b10a69ca376ac Mon Sep 17 00:00:00 2001
From: sabine <drsabinethomas@gmail.com>
Date: Thu, 23 Aug 2018 07:16:01 -0700
Subject: [PATCH] Completed Test

---
 Terminal Output          | 41 ++++++++++++++++++++++++++++++++++++++++
 lib/binary_to_decimal.rb | 19 ++++++++++++++++++-
 2 files changed, 59 insertions(+), 1 deletion(-)
 create mode 100644 Terminal Output

diff --git a/Terminal Output b/Terminal Output
new file mode 100644
index 0000000..a5a782a
--- /dev/null
+++ b/Terminal Output	
@@ -0,0 +1,41 @@
+Last login: Sun Aug 19 15:48:20 on ttys003
+Sabines-MacBook-Pro:~ ada$ ls
+Applications		Music			git-sandbox
+Desktop			Pictures		hello.rb
+Documents		Public			pryme.rb
+Downloads		ada			tdd-exercise
+Library			clock
+Movies			git-pull-activity
+Sabines-MacBook-Pro:~ ada$ cd Documents
+Sabines-MacBook-Pro:Documents ada$ ls
+Ruby_wk.1	Ruby_wk.2	Ruby_wk.3	friendship_note	jump-start-live
+Sabines-MacBook-Pro:Documents ada$ cd CS_fundamentals_wk.3
+-bash: cd: CS_fundamentals_wk.3: No such file or directory
+Sabines-MacBook-Pro:Documents ada$ mkdir CS_fundamentals_wk.3
+Sabines-MacBook-Pro:Documents ada$ ls
+CS_fundamentals_wk.3	Ruby_wk.2		friendship_note
+Ruby_wk.1		Ruby_wk.3		jump-start-live
+Sabines-MacBook-Pro:Documents ada$ cd CS_fundamentals_wk.3/
+Sabines-MacBook-Pro:CS_fundamentals_wk.3 ada$ git clone https://github.com/Sabineth17/array_equals.git
+Cloning into 'array_equals'...
+remote: Counting objects: 15, done.
+remote: Total 15 (delta 0), reused 0 (delta 0), pack-reused 15
+Unpacking objects: 100% (15/15), done.
+Sabines-MacBook-Pro:CS_fundamentals_wk.3 ada$ atom .
+Sabines-MacBook-Pro:CS_fundamentals_wk.3 ada$ cd CS_fundamentals_wk.3
+-bash: cd: CS_fundamentals_wk.3: No such file or directory
+Sabines-MacBook-Pro:CS_fundamentals_wk.3 ada$ ls
+array_equals
+Sabines-MacBook-Pro:CS_fundamentals_wk.3 ada$ git clone https://github.com/Sabineth17/BinaryAndDecimal.git
+Cloning into 'BinaryAndDecimal'...
+remote: Counting objects: 42, done.
+remote: Total 42 (delta 0), reused 0 (delta 0), pack-reused 42
+Unpacking objects: 100% (42/42), done.
+Sabines-MacBook-Pro:CS_fundamentals_wk.3 ada$ atom .
+Sabines-MacBook-Pro:CS_fundamentals_wk.3 ada$ ls
+BinaryAndDecimal	array_equals
+Sabines-MacBook-Pro:CS_fundamentals_wk.3 ada$ cd BinaryAndDecimal/
+Sabines-MacBook-Pro:BinaryAndDecimal ada$ ls
+README.md	lib		rakefile	specs
+Sabines-MacBook-Pro:BinaryAndDecimal ada$ atom .
+Sabines-MacBook-Pro:BinaryAndDecimal ada$ 
diff --git a/lib/binary_to_decimal.rb b/lib/binary_to_decimal.rb
index 439e8c6..7bdbbff 100644
--- a/lib/binary_to_decimal.rb
+++ b/lib/binary_to_decimal.rb
@@ -4,6 +4,23 @@
 # The least significant bit is at index 7.
 # Calculate  and return the decimal value for this binary number using
 # the algorithm you devised in class.
+
+
+
+# def binary_to_decimal(binary_array)
+#   binary_array[0] = "" * (2**7)
+#   binary_array[7] = "" * (2**0)
+#   # raise NotImplementedError
+# end
+#
+# binary_array = Array.new(8) { rand(0..1) }
+
 def binary_to_decimal(binary_array)
-  raise NotImplementedError
+  sum = 0
+  8.times do |index|
+    if binary_array[index] == 1
+      sum += (2 ** (7 - index))
+    end
+  end
+  return sum
 end