From 1319449db3bfd7ebcf955d981e672cc3b21f3458 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Mon, 25 Feb 2019 13:39:14 -0800
Subject: [PATCH 01/18] Added planet file

---
 planet.rb | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 planet.rb

diff --git a/planet.rb b/planet.rb
new file mode 100644
index 00000000..e69de29b

From 4012ff1ea5f32889a9a15c0375841463662e53e5 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Mon, 25 Feb 2019 13:52:55 -0800
Subject: [PATCH 02/18] Created Planet class with construction with 5
 parameters

---
 planet.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/planet.rb b/planet.rb
index e69de29b..68ba9d27 100644
--- a/planet.rb
+++ b/planet.rb
@@ -0,0 +1,10 @@
+class Planet
+  attr_reader :name, :color, :mass_kg, :distance_from_sun_km, :fun_fact
+
+  def initialize(name, color, mass_kg, distance_from_sun_km, fun_fact)
+    @name = name
+    @mass_kg = mass_kg
+    @distance_from_sun_km = distance_from_sun_km
+    @fun_fact = fun_fact
+  end
+end

From eb5ac4282766b64903eb1a360387b2630d249254 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Mon, 25 Feb 2019 14:08:01 -0800
Subject: [PATCH 03/18] Added main file with main method to instantiate two
 planets and added color to initialized variables in planet.rb

---
 main.rb   | 12 ++++++++++++
 planet.rb |  1 +
 2 files changed, 13 insertions(+)
 create mode 100644 main.rb

diff --git a/main.rb b/main.rb
new file mode 100644
index 00000000..feafa647
--- /dev/null
+++ b/main.rb
@@ -0,0 +1,12 @@
+require_relative "planet"
+
+def main
+  earth = Planet.new("Earth", "blue-green", 5.972e24, 1.496e8, "The densest planet in the solar system")
+  venus = Planet.new("Venus", "red-brown", 4.867e24, 1.082e8, "Both the morning star and the evening star")
+
+  puts earth.name
+  puts venus.color
+  puts venus.fun_fact
+end
+
+main
diff --git a/planet.rb b/planet.rb
index 68ba9d27..a29edb2f 100644
--- a/planet.rb
+++ b/planet.rb
@@ -3,6 +3,7 @@ class Planet
 
   def initialize(name, color, mass_kg, distance_from_sun_km, fun_fact)
     @name = name
+    @color = color
     @mass_kg = mass_kg
     @distance_from_sun_km = distance_from_sun_km
     @fun_fact = fun_fact

From d2af4eb5fc53b004038786d98ec3cb2fd3bb5498 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Mon, 25 Feb 2019 14:20:56 -0800
Subject: [PATCH 04/18] Added summary method to Planet class

---
 planet.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/planet.rb b/planet.rb
index a29edb2f..9ad62ed2 100644
--- a/planet.rb
+++ b/planet.rb
@@ -8,4 +8,8 @@ def initialize(name, color, mass_kg, distance_from_sun_km, fun_fact)
     @distance_from_sun_km = distance_from_sun_km
     @fun_fact = fun_fact
   end
+
+  def summary
+    return "#{@name} is #{@color}, weighs #{@mass_kg} kg, and is #{@distance_from_sun_km} km from the sun.  It is #{@fun_fact.downcase}."
+  end
 end

From 259424e7f7c78817b111534f4fcf4dfe077ba3a9 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Mon, 25 Feb 2019 14:22:14 -0800
Subject: [PATCH 05/18] Updated main method to use summary method from planet
 file

---
 main.rb | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/main.rb b/main.rb
index feafa647..a77a61ca 100644
--- a/main.rb
+++ b/main.rb
@@ -4,9 +4,8 @@ def main
   earth = Planet.new("Earth", "blue-green", 5.972e24, 1.496e8, "The densest planet in the solar system")
   venus = Planet.new("Venus", "red-brown", 4.867e24, 1.082e8, "Both the morning star and the evening star")
 
-  puts earth.name
-  puts venus.color
-  puts venus.fun_fact
+  puts earth.summary
+  puts venus.summary
 end
 
 main

From 4e282bfb26385abf4fd0654d6d548567f399c9ac Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Mon, 25 Feb 2019 14:44:34 -0800
Subject: [PATCH 06/18] Added solar system file that contains solarsystem
 method

---
 solar_system.rb | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 solar_system.rb

diff --git a/solar_system.rb b/solar_system.rb
new file mode 100644
index 00000000..e69de29b

From 39f3a35355dfe9a7067fe0ece6fb0f455f34f11e Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Mon, 25 Feb 2019 15:18:57 -0800
Subject: [PATCH 07/18] Added add_planet method to Solar System planet

---
 solar_system.rb | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/solar_system.rb b/solar_system.rb
index e69de29b..4bc939bf 100644
--- a/solar_system.rb
+++ b/solar_system.rb
@@ -0,0 +1,25 @@
+require_relative "planet"
+
+class SolarSystem
+  attr_reader :star_name, :planets
+
+  def initialize(star_name, planets)
+    @star_name = star_name
+    @planets = []
+  end
+
+  def add_planet(planet)
+    @planets.push(planet)
+  end
+end
+
+earth = Planet.new("Earth", "blue-green", 5.972e24, 1.496e8, "The densest planet in the solar system")
+venus = Planet.new("Venus", "red-brown", 4.867e24, 1.082e8, "Both the morning star and the evening star")
+
+sun = SolarSystem.new("sun", nil)
+
+sun.add_planet(earth)
+sun.add_planet(venus)
+
+puts sun.star_name
+puts sun.planets

From 8fc2c16e69f367b34b6e88cdba71acf99c8765d3 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Mon, 25 Feb 2019 15:41:42 -0800
Subject: [PATCH 08/18] Added list_planets method to solar_system.rb and
 deleted test code

---
 solar_system.rb | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/solar_system.rb b/solar_system.rb
index 4bc939bf..32656efe 100644
--- a/solar_system.rb
+++ b/solar_system.rb
@@ -11,6 +11,16 @@ def initialize(star_name, planets)
   def add_planet(planet)
     @planets.push(planet)
   end
+
+  def list_planets
+    planet_list = "Planets orbiting #{star_name}: "
+    i = 0
+    @planets.each do
+      planet_list += "\n#{i + 1}. #{@planets[i].name}"
+      i += 1
+    end
+    return planet_list
+  end
 end
 
 earth = Planet.new("Earth", "blue-green", 5.972e24, 1.496e8, "The densest planet in the solar system")
@@ -21,5 +31,4 @@ def add_planet(planet)
 sun.add_planet(earth)
 sun.add_planet(venus)
 
-puts sun.star_name
-puts sun.planets
+puts sun.list_planets

From 2a0a01653ad4bcf33c8d250e6a722a8e1f113d24 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Mon, 25 Feb 2019 16:34:35 -0800
Subject: [PATCH 09/18] Updated SolarSystem to take one parameter and updated
 main method to create solar system instance and additional planets

---
 main.rb         | 21 ++++++++++++++++++---
 solar_system.rb | 12 +-----------
 2 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/main.rb b/main.rb
index a77a61ca..2e75bf7d 100644
--- a/main.rb
+++ b/main.rb
@@ -1,11 +1,26 @@
 require_relative "planet"
+require_relative "solar_system"
 
 def main
-  earth = Planet.new("Earth", "blue-green", 5.972e24, 1.496e8, "The densest planet in the solar system")
+  solar_system = SolarSystem.new("Sol")
+
+  mercury = Planet.new("Mercury", "dark grey", 3.285e23, 5.791e7, "Named for the messenger of the Roman gods due to its orbital speed")
+  solar_system.add_planet(mercury)
+
   venus = Planet.new("Venus", "red-brown", 4.867e24, 1.082e8, "Both the morning star and the evening star")
+  solar_system.add_planet(venus)
+
+  earth = Planet.new("Earth", "blue-green", 5.972e24, 1.496e8, "The densest planet in the solar system")
+  solar_system.add_planet(earth)
+
+  mars = Planet.new("Mars", "red", 6.4169e23, 2.279e8, "Home to the tallest mountain in the solar system")
+  solar_system.add_planet(mars)
+
+  jupiter = Planet.new("Jupiter", "red, white, and brown", 1.898e27, 7.785e8, "The planet with the shortest day in the solar system")
+  solar_system.add_planet(jupiter)
 
-  puts earth.summary
-  puts venus.summary
+  list = solar_system.list_planets
+  puts list
 end
 
 main
diff --git a/solar_system.rb b/solar_system.rb
index 32656efe..a64e1ed9 100644
--- a/solar_system.rb
+++ b/solar_system.rb
@@ -3,7 +3,7 @@
 class SolarSystem
   attr_reader :star_name, :planets
 
-  def initialize(star_name, planets)
+  def initialize(star_name)
     @star_name = star_name
     @planets = []
   end
@@ -22,13 +22,3 @@ def list_planets
     return planet_list
   end
 end
-
-earth = Planet.new("Earth", "blue-green", 5.972e24, 1.496e8, "The densest planet in the solar system")
-venus = Planet.new("Venus", "red-brown", 4.867e24, 1.082e8, "Both the morning star and the evening star")
-
-sun = SolarSystem.new("sun", nil)
-
-sun.add_planet(earth)
-sun.add_planet(venus)
-
-puts sun.list_planets

From cd0d3e7c9ecbf63c354efdc52f928c42d11215bf Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Mon, 25 Feb 2019 20:07:03 -0800
Subject: [PATCH 10/18] Added find_planet_by_name method and updated driver
 method

---
 main.rb         |  3 +++
 solar_system.rb | 10 ++++++++++
 2 files changed, 13 insertions(+)

diff --git a/main.rb b/main.rb
index 2e75bf7d..257d2fa7 100644
--- a/main.rb
+++ b/main.rb
@@ -21,6 +21,9 @@ def main
 
   list = solar_system.list_planets
   puts list
+
+  found_planet = solar_system.find_planet_by_name("earth")
+  puts found_planet.summary
 end
 
 main
diff --git a/solar_system.rb b/solar_system.rb
index a64e1ed9..550c304d 100644
--- a/solar_system.rb
+++ b/solar_system.rb
@@ -21,4 +21,14 @@ def list_planets
     end
     return planet_list
   end
+
+  def find_planet_by_name(name)
+    i = 0
+    @planets.each do
+      if @planets[i].name.downcase == name.downcase
+        return @planets[i]
+      end
+      i += 1
+    end
+  end
 end

From ab4c51a85a06828b9ede94b0c2ee86b945d8d8f2 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Mon, 25 Feb 2019 22:38:04 -0800
Subject: [PATCH 11/18] Added control loop to main method

---
 main.rb | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/main.rb b/main.rb
index 257d2fa7..d4ac4b28 100644
--- a/main.rb
+++ b/main.rb
@@ -19,11 +19,16 @@ def main
   jupiter = Planet.new("Jupiter", "red, white, and brown", 1.898e27, 7.785e8, "The planet with the shortest day in the solar system")
   solar_system.add_planet(jupiter)
 
-  list = solar_system.list_planets
-  puts list
-
-  found_planet = solar_system.find_planet_by_name("earth")
-  puts found_planet.summary
+  response = nil
+  while response != "exit"
+    puts "Please enter what you would like to do: "
+    response = gets.chomp
+    if response == "list planets"
+      puts solar_system.list_planets
+    end
+    puts "Please enter what you would like to do: "
+    response = gets.chomp
+  end
 end
 
 main

From de1794f365d0555742548e898182099107c1a2bb Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Tue, 26 Feb 2019 11:48:36 -0800
Subject: [PATCH 12/18] Added planet details option to control loop in main
 method

---
 main.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/main.rb b/main.rb
index d4ac4b28..14bfe0fb 100644
--- a/main.rb
+++ b/main.rb
@@ -25,6 +25,11 @@ def main
     response = gets.chomp
     if response == "list planets"
       puts solar_system.list_planets
+    elsif response == "planet details"
+      puts "Please enter what planet you would like to learn about: "
+      planet_choice = gets.chomp
+      selected_planet = solar_system.find_planet_by_name(planet_choice)
+      puts selected_planet.summary
     end
     puts "Please enter what you would like to do: "
     response = gets.chomp

From 3f9af58adfb73cd7820f69e20fe3a2006fb7efe5 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Tue, 26 Feb 2019 12:05:24 -0800
Subject: [PATCH 13/18] Added add planet option to control loop in main method

---
 main.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/main.rb b/main.rb
index 14bfe0fb..923c2d31 100644
--- a/main.rb
+++ b/main.rb
@@ -30,6 +30,20 @@ def main
       planet_choice = gets.chomp
       selected_planet = solar_system.find_planet_by_name(planet_choice)
       puts selected_planet.summary
+    elsif response == "add planet"
+      puts "Please complete the following information for the planet you would like added: \nName: "
+      name = gets.chomp
+      puts "Color: "
+      color = gets.chomp
+      puts "Mass in kg: "
+      mass = gets.chomp
+      puts "Distance from sun in km: "
+      distance = gets.chomp
+      puts "Fun fact: "
+      fact = gets.chomp
+      new_planet = Planet.new(name, color, mass, distance, fact)
+      solar_system.add_planet(new_planet)
+      puts "Thank you for adding #{name} to the solar system!"
     end
     puts "Please enter what you would like to do: "
     response = gets.chomp

From 83d3b94e3de5f1a407385377f088d7b663b5be1e Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Tue, 26 Feb 2019 12:32:14 -0800
Subject: [PATCH 14/18] Cleaned up main by creating user add planet method in
 solar system and fixed bugs in control loop in main

---
 main.rb         | 19 +++----------------
 solar_system.rb | 17 +++++++++++++++++
 2 files changed, 20 insertions(+), 16 deletions(-)

diff --git a/main.rb b/main.rb
index 923c2d31..98346401 100644
--- a/main.rb
+++ b/main.rb
@@ -19,10 +19,9 @@ def main
   jupiter = Planet.new("Jupiter", "red, white, and brown", 1.898e27, 7.785e8, "The planet with the shortest day in the solar system")
   solar_system.add_planet(jupiter)
 
-  response = nil
+  puts "Please enter what you would like to do: "
+  response = gets.chomp
   while response != "exit"
-    puts "Please enter what you would like to do: "
-    response = gets.chomp
     if response == "list planets"
       puts solar_system.list_planets
     elsif response == "planet details"
@@ -31,19 +30,7 @@ def main
       selected_planet = solar_system.find_planet_by_name(planet_choice)
       puts selected_planet.summary
     elsif response == "add planet"
-      puts "Please complete the following information for the planet you would like added: \nName: "
-      name = gets.chomp
-      puts "Color: "
-      color = gets.chomp
-      puts "Mass in kg: "
-      mass = gets.chomp
-      puts "Distance from sun in km: "
-      distance = gets.chomp
-      puts "Fun fact: "
-      fact = gets.chomp
-      new_planet = Planet.new(name, color, mass, distance, fact)
-      solar_system.add_planet(new_planet)
-      puts "Thank you for adding #{name} to the solar system!"
+      solar_system.user_adds_planet
     end
     puts "Please enter what you would like to do: "
     response = gets.chomp
diff --git a/solar_system.rb b/solar_system.rb
index 550c304d..cde970cb 100644
--- a/solar_system.rb
+++ b/solar_system.rb
@@ -31,4 +31,21 @@ def find_planet_by_name(name)
       i += 1
     end
   end
+
+  def user_adds_planet
+    puts "Please complete the following information for the planet you would like added: \nName: "
+    name = gets.chomp
+    puts "Color: "
+    color = gets.chomp
+    puts "Mass in kg: "
+    mass = gets.chomp
+    puts "Distance from sun in km: "
+    distance = gets.chomp
+    puts "Fun fact: "
+    fact = gets.chomp
+    new_planet = Planet.new(name, color, mass, distance, fact)
+    self.add_planet(new_planet)
+    puts "Thank you for adding #{name} to the solar system!"
+    return new_planet
+  end
 end

From 0f2ffc9d1e83bfecc6d1a734a8e640359e494a09 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Tue, 26 Feb 2019 13:49:29 -0800
Subject: [PATCH 15/18] Created distance between method and added it to the
 control loop in main

---
 main.rb         | 7 +++++++
 solar_system.rb | 4 ++++
 2 files changed, 11 insertions(+)

diff --git a/main.rb b/main.rb
index 98346401..f73a5d3a 100644
--- a/main.rb
+++ b/main.rb
@@ -31,6 +31,13 @@ def main
       puts selected_planet.summary
     elsif response == "add planet"
       solar_system.user_adds_planet
+    elsif response == "find distance"
+      puts "Please enter the two planets you would like to find the distance between:"
+      planet1 = gets.chomp
+      planet2 = gets.chomp
+      planet1 = solar_system.find_planet_by_name(planet1)
+      planet2 = solar_system.find_planet_by_name(planet2)
+      puts solar_system.distance_between(planet1, planet2)
     end
     puts "Please enter what you would like to do: "
     response = gets.chomp
diff --git a/solar_system.rb b/solar_system.rb
index cde970cb..678deec4 100644
--- a/solar_system.rb
+++ b/solar_system.rb
@@ -48,4 +48,8 @@ def user_adds_planet
     puts "Thank you for adding #{name} to the solar system!"
     return new_planet
   end
+
+  def distance_between(planet1, planet2)
+    return (planet1.distance_from_sun_km - planet2.distance_from_sun_km).abs
+  end
 end

From fd98cd76d74b9042fe2fcfc55dbe2099715984ed Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Tue, 26 Feb 2019 21:28:46 -0800
Subject: [PATCH 16/18] Added find distance by input to solar system class

---
 solar_system.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/solar_system.rb b/solar_system.rb
index 678deec4..51159947 100644
--- a/solar_system.rb
+++ b/solar_system.rb
@@ -52,4 +52,13 @@ def user_adds_planet
   def distance_between(planet1, planet2)
     return (planet1.distance_from_sun_km - planet2.distance_from_sun_km).abs
   end
+
+  def distance_between_by_input
+    puts "Please enter the two planets you would like to find the distance between:"
+    print "Planet 1: "
+    planet1 = self.find_planet_by_name(gets.chomp)
+    print "Planet 2: "
+    planet2 = self.find_planet_by_name(gets.chomp)
+    return self.distance_between(planet1, planet2)
+  end
 end

From 326322ea6a9c57f5577fe1ee6319abd4097f7110 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Tue, 26 Feb 2019 21:29:33 -0800
Subject: [PATCH 17/18] Cleaned up main.rb and removed main method

---
 main.rb | 72 ++++++++++++++++++++++++---------------------------------
 1 file changed, 30 insertions(+), 42 deletions(-)

diff --git a/main.rb b/main.rb
index f73a5d3a..a8dfda26 100644
--- a/main.rb
+++ b/main.rb
@@ -1,47 +1,35 @@
 require_relative "planet"
 require_relative "solar_system"
 
-def main
-  solar_system = SolarSystem.new("Sol")
-
-  mercury = Planet.new("Mercury", "dark grey", 3.285e23, 5.791e7, "Named for the messenger of the Roman gods due to its orbital speed")
-  solar_system.add_planet(mercury)
-
-  venus = Planet.new("Venus", "red-brown", 4.867e24, 1.082e8, "Both the morning star and the evening star")
-  solar_system.add_planet(venus)
-
-  earth = Planet.new("Earth", "blue-green", 5.972e24, 1.496e8, "The densest planet in the solar system")
-  solar_system.add_planet(earth)
-
-  mars = Planet.new("Mars", "red", 6.4169e23, 2.279e8, "Home to the tallest mountain in the solar system")
-  solar_system.add_planet(mars)
-
-  jupiter = Planet.new("Jupiter", "red, white, and brown", 1.898e27, 7.785e8, "The planet with the shortest day in the solar system")
-  solar_system.add_planet(jupiter)
-
-  puts "Please enter what you would like to do: "
-  response = gets.chomp
-  while response != "exit"
-    if response == "list planets"
-      puts solar_system.list_planets
-    elsif response == "planet details"
-      puts "Please enter what planet you would like to learn about: "
-      planet_choice = gets.chomp
-      selected_planet = solar_system.find_planet_by_name(planet_choice)
-      puts selected_planet.summary
-    elsif response == "add planet"
-      solar_system.user_adds_planet
-    elsif response == "find distance"
-      puts "Please enter the two planets you would like to find the distance between:"
-      planet1 = gets.chomp
-      planet2 = gets.chomp
-      planet1 = solar_system.find_planet_by_name(planet1)
-      planet2 = solar_system.find_planet_by_name(planet2)
-      puts solar_system.distance_between(planet1, planet2)
-    end
-    puts "Please enter what you would like to do: "
-    response = gets.chomp
+solar_system = SolarSystem.new("Sol")
+mercury = Planet.new("Mercury", "dark grey", 3.285e23, 5.791e7, "Named for the messenger of the Roman gods due to its orbital speed")
+solar_system.add_planet(mercury)
+venus = Planet.new("Venus", "red-brown", 4.867e24, 1.082e8, "Both the morning star and the evening star")
+solar_system.add_planet(venus)
+earth = Planet.new("Earth", "blue-green", 5.972e24, 1.496e8, "The densest planet in the solar system")
+solar_system.add_planet(earth)
+mars = Planet.new("Mars", "red", 6.4169e23, 2.279e8, "Home to the tallest mountain in the solar system")
+solar_system.add_planet(mars)
+jupiter = Planet.new("Jupiter", "red, white, and brown", 1.898e27, 7.785e8, "The planet with the shortest day in the solar system")
+solar_system.add_planet(jupiter)
+
+puts "Hello, please see the the following options for this program.  You can: \nA: List Planets \nB: List Planet Details \nC: Add Planet \nD: Find the Distance Between Two Planets"
+puts "Please enter the corresponding for the action you would like to take.  You can exit by entering 'exit'."
+response = gets.chomp.downcase
+while response != "exit"
+  if response == "a"
+    puts solar_system.list_planets
+  elsif response == "b"
+    puts "Please enter what planet you would like to learn about: "
+    planet_choice = solar_system.find_planet_by_name(gets.chomp)
+    puts planet_choice.summary
+  elsif response == "c"
+    solar_system.user_adds_planet
+  elsif response == "d"
+    puts solar_system.distance_between_by_input
+  else
+    puts "Please make sure to select from the choices above. You can exit be entering 'exit'."
   end
+  puts "\nPlease enter what you would like to do: \nA: List Planets \nB: List Planet Details \nC: Add Planet \nD: Find the Distance Between Two Planets"
+  response = gets.chomp
 end
-
-main

From 91629ed6ee6210e53045a0040f6785474755bb39 Mon Sep 17 00:00:00 2001
From: Erica Norris <norrise120@gmail.com>
Date: Tue, 26 Feb 2019 21:51:33 -0800
Subject: [PATCH 18/18] Small stylistic changes

---
 main.rb         | 2 +-
 solar_system.rb | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/main.rb b/main.rb
index a8dfda26..fe0dea81 100644
--- a/main.rb
+++ b/main.rb
@@ -14,7 +14,7 @@
 solar_system.add_planet(jupiter)
 
 puts "Hello, please see the the following options for this program.  You can: \nA: List Planets \nB: List Planet Details \nC: Add Planet \nD: Find the Distance Between Two Planets"
-puts "Please enter the corresponding for the action you would like to take.  You can exit by entering 'exit'."
+puts "Please enter the corresponding letter for the action you would like to take.  You can exit by entering 'exit'."
 response = gets.chomp.downcase
 while response != "exit"
   if response == "a"
diff --git a/solar_system.rb b/solar_system.rb
index 51159947..35065c0b 100644
--- a/solar_system.rb
+++ b/solar_system.rb
@@ -34,7 +34,7 @@ def find_planet_by_name(name)
 
   def user_adds_planet
     puts "Please complete the following information for the planet you would like added: \nName: "
-    name = gets.chomp
+    name = gets.chomp.capitalize
     puts "Color: "
     color = gets.chomp
     puts "Mass in kg: "