From 1b59f69b2af266b3d948f16a6aad01be7253b77e Mon Sep 17 00:00:00 2001
From: = <=>
Date: Fri, 22 May 2020 11:43:13 -0400
Subject: [PATCH 1/5] Add my solution to both problems

---
 letsdrill.rb | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/letsdrill.rb b/letsdrill.rb
index 9371cf5..45dca80 100644
--- a/letsdrill.rb
+++ b/letsdrill.rb
@@ -1,13 +1,34 @@
 def get_letter_grade(integer)
  
-  #Put your code here!
+  if integer >= 90 then
+    return "A"
+  elsif integer >= 80 then
+    return "B"
+  elsif integer >= 70 then
+    return "C"
+  elsif integer >= 60 then
+    return "D"
+  end
+
+  return "F"
 
 end
 
 def shortest_string(array)
 
-  #Put your code here!
+  if array.length == 0
+    return nil
+  end
+
+  shortest = array[0]
+
+  array.each { |item|
+    if item.length < shortest.length then
+      shortest = item
+    end
+  }
 
+  return shortest
 end
  
 

From f52d1315e97480a03f1aaf47b37a8bf6fded8bd4 Mon Sep 17 00:00:00 2001
From: = <=>
Date: Wed, 27 May 2020 12:37:20 -0400
Subject: [PATCH 2/5] Change double quotes to single quotes since I'm not
 interpolating

---
 letsdrill.rb | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/letsdrill.rb b/letsdrill.rb
index 45dca80..fac510f 100644
--- a/letsdrill.rb
+++ b/letsdrill.rb
@@ -1,16 +1,16 @@
 def get_letter_grade(integer)
  
   if integer >= 90 then
-    return "A"
+    return 'A'
   elsif integer >= 80 then
-    return "B"
+    return 'B'
   elsif integer >= 70 then
-    return "C"
+    return 'C'
   elsif integer >= 60 then
-    return "D"
+    return 'D'
   end
 
-  return "F"
+  return 'F'
 
 end
 

From 2dada08e6a6039905a2ab00ec43bccc6ebacd2e1 Mon Sep 17 00:00:00 2001
From: = <=>
Date: Wed, 27 May 2020 12:38:58 -0400
Subject: [PATCH 3/5] Remove explicit return values

---
 letsdrill.rb | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/letsdrill.rb b/letsdrill.rb
index fac510f..af39fe7 100644
--- a/letsdrill.rb
+++ b/letsdrill.rb
@@ -1,17 +1,17 @@
 def get_letter_grade(integer)
  
   if integer >= 90 then
-    return 'A'
+    'A'
   elsif integer >= 80 then
-    return 'B'
+    'B'
   elsif integer >= 70 then
-    return 'C'
+    'C'
   elsif integer >= 60 then
-    return 'D'
+    'D'
+  else 
+    'F'
   end
 
-  return 'F'
-
 end
 
 def shortest_string(array)

From 0f9bc60a2eacd520e41ed77ff2580a0ccf28fa9f Mon Sep 17 00:00:00 2001
From: = <=>
Date: Wed, 27 May 2020 12:39:47 -0400
Subject: [PATCH 4/5] Remove unnessecary then

---
 letsdrill.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/letsdrill.rb b/letsdrill.rb
index af39fe7..967da78 100644
--- a/letsdrill.rb
+++ b/letsdrill.rb
@@ -23,7 +23,7 @@ def shortest_string(array)
   shortest = array[0]
 
   array.each { |item|
-    if item.length < shortest.length then
+    if item.length < shortest.length
       shortest = item
     end
   }

From 3d8d70193bf0213cd4c5183d0f3e0690ecf838fe Mon Sep 17 00:00:00 2001
From: = <=>
Date: Wed, 27 May 2020 12:55:52 -0400
Subject: [PATCH 5/5] Swap curly braces for do/end

---
 letsdrill.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/letsdrill.rb b/letsdrill.rb
index 967da78..1b8eaff 100644
--- a/letsdrill.rb
+++ b/letsdrill.rb
@@ -22,11 +22,11 @@ def shortest_string(array)
 
   shortest = array[0]
 
-  array.each { |item|
+  array.each do |item|
     if item.length < shortest.length
       shortest = item
     end
-  }
+  end
 
   return shortest
 end