From 1fb0258c8e6cffb347ad4808690f37bd0a9c4c3d Mon Sep 17 00:00:00 2001
From: Abhinav Anand <manasgmishra@gmail.com>
Date: Sat, 6 Mar 2021 23:38:28 +0530
Subject: [PATCH 1/2] iterative method to convert decimal to binary

---
 maths/iterative_decimal_to_binary.rb | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 maths/iterative_decimal_to_binary.rb

diff --git a/maths/iterative_decimal_to_binary.rb b/maths/iterative_decimal_to_binary.rb
new file mode 100644
index 0000000..043f233
--- /dev/null
+++ b/maths/iterative_decimal_to_binary.rb
@@ -0,0 +1,17 @@
+# Iterative method to convert a given decimal number into binary.
+
+def decimal_to_binary(n)
+  bin = []  
+  until n.zero?
+    bin << n % 2
+    n = n / 2
+  end
+  return bin.reverse.join
+end
+
+puts 'Binary value of 4 is ' + decimal_to_binary(4).to_s
+# Binary value of 4 is 100
+puts 'Binary value of 31 is ' + decimal_to_binary(31).to_s
+# Binary value of 31 is 11111
+puts 'Binary value of 64 is ' + decimal_to_binary(64).to_s
+# Binary value of 64 is 1000000

From 446b0e3085ec40e4c994d5483ae4c4309d12d53a Mon Sep 17 00:00:00 2001
From: Vitor Oliveira <vbrazo@gmail.com>
Date: Sat, 6 Mar 2021 11:48:27 -0800
Subject: [PATCH 2/2] Update iterative_decimal_to_binary.rb

---
 maths/iterative_decimal_to_binary.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/maths/iterative_decimal_to_binary.rb b/maths/iterative_decimal_to_binary.rb
index 043f233..918a7d4 100644
--- a/maths/iterative_decimal_to_binary.rb
+++ b/maths/iterative_decimal_to_binary.rb
@@ -6,7 +6,7 @@ def decimal_to_binary(n)
     bin << n % 2
     n = n / 2
   end
-  return bin.reverse.join
+  bin.reverse.join
 end
 
 puts 'Binary value of 4 is ' + decimal_to_binary(4).to_s