From 66bfbea23c8538e2409f9d0ced8bc687cd40bd67 Mon Sep 17 00:00:00 2001 From: tehut Date: Tue, 14 Feb 2017 20:42:25 -0800 Subject: [PATCH 1/3] Create tehut_solar_system.rb --- tehut_solar_system.rb | 100 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 tehut_solar_system.rb diff --git a/tehut_solar_system.rb b/tehut_solar_system.rb new file mode 100644 index 00000000..458aced2 --- /dev/null +++ b/tehut_solar_system.rb @@ -0,0 +1,100 @@ +#create the class Planet with read/write variables and an initalize method +class Planet + attr_accessor :name, :slot, :size, :namesake, :moon_count, :export, :distance_from_sun + def initialize(address_hash) + @name = address_hash[:name] + @slot = address_hash[:slot] + @size = address_hash[:size] + @namesake = address_hash[:namesake] + @moon_count = address_hash[:moon_count] + @export = address_hash[:export] + @distance_from_sun = address_hash[:distance_from_sun] + end +end + +#create the Solar System class with read/write variables +class Solar_System + attr_accessor :planets + + #method to initalize the solar system from the address hash + def initialize + @planets = {} + end + + #method to print all the planets in teh solar system + def show_planets + @planet_names = planets.keys{:name} + end + + #method to add individual planets in the solar system hash + def build_system(name, planet) + @planets[name] = planet + end + + #method to calculate the distance between planets + def distance_apart(planet1, planet2, abs = true) + distance = planet1.distance_from_sun - planet2.distance_from_sun + return distance.abs + end + +end + +#create an array of planet hashes +milky_way = [ + {:name => "Mercury",:slot => "first",:size=> "Small",:namesake=> "in Latin, for the Greek diety Hermes", :moon_count=> "0", :export=> "speed" , :distance_from_sun=> 0.39}, + {:name=> "Venus",:slot=> "2nd", :size=> "Mejum", :namesake=> "in Latin, for the Greek diety Aphrodite",:moon_count=> "3", :export=> "women", :distance_from_sun=> 67.2}, + {:name=> "Earth",:slot=> "3rd", :size=> "Mejum", :namesake=> "for the Middle English translation \"eorðe\" of the Greek goddes Gaia",:moon_count=> "1", :export=> "people", :distance_from_sun=> 1}, + {:name=> "Mars",:slot=> "4th", :size=> "Mejumish", :namesake=> "in Latin, for the Greek diety, Ares", :moon_count=> "0", :export=> "men", :distance_from_sun=> 1.524}, + {:name=> "Jupiter",:slot=> "5th", :size=> "Huge", :namesake=> "in Latin, for the Greek diety,Zues", :moon_count=> "4", :export=> "red dots", :distance_from_sun=> 5.203}, + {:name=> "Saturn",:slot=> "6th", :size=> "Big", :namesake=> "in Latin, for the Greek diety,Saturn", :moon_count=> "8", :export=> "baby eating", :distance_from_sun=> 9.539}, + {:name=> "Neptune",:slot=> "8th", :size=> "Big", :namesake=> "for the Greek diety Ouranos", :moon_count=> "1", :export=> "sky", :distance_from_sun=>30.06}, + {:name=> "Uranus",:slot=> "7th", :size=> "Big", :namesake=> "in Latin, for the Greek diety,Posieden", :moon_count=> "1", :export=> "oceans", :distance_from_sun=> 19.18} + ] + + gamma = Solar_System.new + milky_way.each_with_index do |planet, index| + gamma.build_system(planet[:name], Planet.new(milky_way[index])) + end + + bajor = Planet.new({:name => "Bajor",:slot => "cardassians are the worst", :size=> "exploitable", :namesake=> "cardassians are the worst", :moon_count=> "they have a freakin wormhole!", :export=> "Ore processed on Terok Nor" , :distance_from_sun=> 500000000}) + gamma.build_system("bajor",bajor) + + #set variable for sentinal loop + chosen_planet = nil + puts "Welcome to the Queues Class Planet Tutor" + + #display planets + milky_way.each_with_index do |name,index| + puts "#{index + 1}. #{name[:name].capitalize}" + end + + #get user input and create variable to interact with it + until chosen_planet + puts "What planet would you like to learn about today?" + user_planet = gets.chomp + case user_planet.downcase + when "mercury" + chosen_planet = milky_way[0][:name].capitalize + when "venus" + chosen_planet = milky_way[1][:name].capitalize + when "earth" + chosen_planet = milky_way[2][:name].capitalize + when "mars" + chosen_planet = milky_way[3][:name].capitalize + when "jupiter" + chosen_planet = milky_way[4][:name].capitalize + when "saturn" + chosen_planet = milky_way[5][:name].capitalize + when "uranus" + chosen_planet = milky_way[6][:name].capitalize + when "neptune" + chosen_planet = milky_way[7][:name].capitalize + else + puts "choose a planet!" + end + end + + #get user input to execute .distance_apart + puts "You chose #{gamma.planets[chosen_planet].name}! That's a great planet! Choose a second planet to find out how far away it is from #{gamma.planets[chosen_planet].name}." + second_planet = gets.chomp.downcase.capitalize + puts "Your planets are #{gamma.distance_apart(gamma.planets[chosen_planet], gamma.planets[second_planet])} AUs apart" From 794793cae8bad301dceed0498254df12b258c68b Mon Sep 17 00:00:00 2001 From: tehut Date: Thu, 16 Feb 2017 09:39:28 -0800 Subject: [PATCH 2/3] practicing git in the command line --- practice.txt | 0 1 file changed, 0 insertions(+), 0 deletions(-) create mode 100644 practice.txt diff --git a/practice.txt b/practice.txt new file mode 100644 index 00000000..e69de29b From 9d9cb89446bf638aeafdce2f47b333b6cd576768 Mon Sep 17 00:00:00 2001 From: tehut Date: Thu, 16 Feb 2017 09:48:40 -0800 Subject: [PATCH 3/3] deleting a file --- practice.txt | 0 1 file changed, 0 insertions(+), 0 deletions(-) delete mode 100644 practice.txt diff --git a/practice.txt b/practice.txt deleted file mode 100644 index e69de29b..00000000