diff --git a/archive/r/ruby/quick-sort.rb b/archive/r/ruby/quick-sort.rb
new file mode 100644
index 000000000..595a1f99f
--- /dev/null
+++ b/archive/r/ruby/quick-sort.rb
@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+def usage!
+  abort %(Usage: please provide a list of at least two integers to sort in the format "1, 2, 3, 4, 5")
+end
+
+def parse_input
+  raw = ARGV.first
+  usage! if raw.nil? || raw.strip.empty?
+
+  numbers = raw.split(",").map { Integer(it.strip) }
+  usage! if numbers.length < 2
+
+  numbers
+rescue ArgumentError, NoMethodError
+  usage!
+end
+
+def quicksort!(arr, lo = 0, hi = arr.length - 1)
+  return arr if lo >= hi
+
+  p = partition(arr, lo, hi)
+
+  quicksort!(arr, lo, p - 1)
+  quicksort!(arr, p + 1, hi)
+
+  arr
+end
+
+def partition(arr, lo, hi)
+  pivot = arr[hi]
+  i = lo
+
+  (lo...hi).each do |j|
+    if arr[j] <= pivot
+      arr[i], arr[j] = arr[j], arr[i]
+      i += 1
+    end
+  end
+
+  arr[i], arr[hi] = arr[hi], arr[i]
+  i
+end
+
+numbers = parse_input
+puts quicksort!(numbers).join(", ")