diff --git a/algorithms/lib/algorithms.rb b/algorithms/lib/algorithms.rb
index 3ac1a5f..b2e14fc 100644
--- a/algorithms/lib/algorithms.rb
+++ b/algorithms/lib/algorithms.rb
@@ -1,5 +1,6 @@
 require "algorithms/version"
 require "algorithms/sorting"
+require "algorithms/boolean_algebra"
 
 module Algorithms
   class Error < StandardError; end
diff --git a/algorithms/lib/algorithms/boolean_algebra.rb b/algorithms/lib/algorithms/boolean_algebra.rb
new file mode 100644
index 0000000..c2692a1
--- /dev/null
+++ b/algorithms/lib/algorithms/boolean_algebra.rb
@@ -0,0 +1,21 @@
+module Algorithms
+    class BooleanAlgebra
+        def multiplication_table
+<<-TABLE
+0.0 = 0
+0.1 = 0
+1.0 = 0
+1.1 = 1
+TABLE
+        end
+
+        def addition_table
+<<-TABLE
+0+0 = 0
+0+1 = 1
+1+0 = 1
+1+1 = 1
+TABLE
+        end
+    end
+end
\ No newline at end of file
diff --git a/algorithms/lib/algorithms/sorting.rb b/algorithms/lib/algorithms/sorting.rb
index b0ba266..446839f 100644
--- a/algorithms/lib/algorithms/sorting.rb
+++ b/algorithms/lib/algorithms/sorting.rb
@@ -9,13 +9,13 @@ module Algorithms
       # Step 4 − Increment MIN to point to next element
       # Step 5 − Repeat until list is sorted
 
-      a.each_with_index do |value, index|
-        # set minimum to location
-        min = a[index]
-        
+      counter = 0
+      max = a.length
 
+      a.map do |item|
+        #binding.pry
+        counter += 1
         end
-      end
     end