From 565c1d9a8aba99f1b22d36759e5a0a8490c9304d Mon Sep 17 00:00:00 2001
From: Nick Caley <ncaley@cmmc02w1115g8wl.innova.local>
Date: Thu, 1 Mar 2018 12:51:36 -0500
Subject: [PATCH] Attempting to write some Ruby

---
 letsdrill.rb | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/letsdrill.rb b/letsdrill.rb
index 9371cf5..dbefbe3 100644
--- a/letsdrill.rb
+++ b/letsdrill.rb
@@ -1,17 +1,27 @@
 def get_letter_grade(integer)
- 
-  #Put your code here!
-
+  case integer
+  when -Float::INFINITY...0
+    raise ArgumentError.new("score must be a positive number")
+  when 0..59
+    "F"
+  when 60..69
+    "D"
+  when 70..79
+    "C"
+  when 80..89
+    "B"
+  when 90..Float::INFINITY
+    "A"
+  end
 end
 
 def shortest_string(array)
-
-  #Put your code here!
-
+  unless array.nil?
+    array.min_by { |s| s.length }
+  end
 end
  
 
-
 ### Don't touch anything below this line ###
  
 p "Fetch Letter Grade: You should have 2 trues"