Queues - Sahana Murthy - Solar System

soalr_system.rb

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+class Planet
+  attr_accessor :name, :moons, :diameter, :color, :zodiac, :distance, :rotation
+
+  def initialize(planet_hash)
+    @name = planet_hash[:name]
+    @moons = planet_hash[:moons]
+    @diameter = planet_hash[:diameter]
+    @color = planet_hash[:color]
+    @zodiac = planet_hash[:zodiac]
+    @distance = planet_hash[:distance]
+    @rotation = planet_hash[:rotation]
+  end
+
+  # Method to display information about a planet
+  def show_details
+    print @name.upcase + ": #{@name} has #{@moons} moons and a diameter of #{@diameter} miles."
+    print "It is #{@color} in color and associated with the #{@zodiac} zodiac sign."
+    puts "#{@name} is #{@distance} miles from the sun and has a solar rotation of #{@rotation} earth days!"
+  end
+end
+
+class SolarSystem
+  attr_accessor :planets
+
+  def initialize
+    @planets = []
+  end
+
+  # Method to add a planet to array planets
+  def add_planet(planet)
+    @planets.push(planet)
+  end
+
+  # Method to add an array of planets to array planets
+  def add_list_of_planets(list_of_planets)
+    list_of_planets.each do |planet|
+      @planets.push(planet)
+    end
+  end
+
+  # Method to display information in array planets
+  def show_info
+    @planets.each do |planet|
+      planet.show_details
+    end
+  end
+end
+
+# Information about the different planets
+venus = Planet.new( name: "Venus", moons: "0", diameter: "7,520.8", color: "orange", zodiac: "Libra", distance: "67.24 million", rotation: "224.7" )
+mars = Planet.new( name: "Mars", moons: "2", diameter: "4,212", color: "red", zodiac: "Aries", distance: "141.6 million", rotation: "24.5" )
+jupiter = Planet.new( name: "Jupiter", moons: "63", diameter: "86,881.4", color: "white, brown, and orange", zodiac: "Taurus", distance: "483.8 million", rotation: "0.41" )
+mercury = Planet.new( name: "Mercury", moons: "0", diameter: "3,032", color: "dark grey", zodiac: "Gemini", distance: "35.98 million", rotation: "176" )
+saturn = Planet.new( name: "Saturn", moons: "62", diameter: "72,367.4", color: "blue-ish gold", zodiac: "Capricorn", distance: "888.2 million", rotation: "10,759" )
+neptune = Planet.new( name: "Neptune", moons: "14", diameter: "30,599", color: "bright blue", zodiac: "Pisces", distance: "2.795 billion", rotation: "0.67" )
+uranus = Planet.new( name: "Uranus", moons: "27", diameter: "31,518", color: "blue-green", zodiac: "Aquarius", distance: "1.784 billion", rotation: "0.71" )
+earth = Planet.new( name: "Earth", moons: "1", diameter: "7,917.5", color: "blue, white, and green", zodiac: "Virgo", distance: "92.96 million", rotation: "365" )
+
+# Create new instance of the solar system class
+solar_system = SolarSystem.new
+
+# Add Venus, Mars, Jupiter, and Mercury to array planets within the solar system class
+solar_system.add_planet(venus)
+solar_system.add_planet(mars)
+solar_system.add_planet(jupiter)
+solar_system.add_planet(mercury)
+
+# Array of remaining planets
+list_of_planets = [saturn, neptune, uranus, earth]
+
+# Add remaining planets to array planets
+solar_system.add_list_of_planets(list_of_planets)
+
+# Ask user if they want to learn about another planet
+# Verify user input
+def verify
+  while true
+    print "Would you like to learn about another planet? "
+    user_input = gets.chomp.downcase
+
+    if user_input == "yes"
+      return true
+    elsif user_input == "no"
+      puts "Kewl! Ta-ta!"
+      return false
+    else
+      puts "Kinda lookin for a yes or no answer here."
+    end
+  end
+end
+
+# Introductory message
+puts "Hi user! We have information available about these different planets:"
+puts "Venus\nMars\nJupiter\nMercury\nSaturn\nNeptune\nUranus\nEarth\nAll planets"
+
+# Ask user what planet they want to learn about
+# Display information about the respective planet
+while true
+  print "What planet would you like to learn about? "
+  user_input = gets.chomp.downcase
+
+  case user_input
+  when "venus"
+    venus.show_details
+  when "mars"
+    mars.show_details
+  when "jupiter"
+    jupiter.show_details
+  when "mercury"
+    mercury.show_details
+  when "saturn"
+    saturn.show_details
+  when "neptune"
+    neptune.show_details
+  when "uranus"
+    uranus.show_details
+  when "earth"
+    earth.show_details
+  when "all"
+    solar_system.show_info
+  else
+    puts "I don't understand. Please choose from one of the planet options above."
+    next
+  end
+
+  # Ask user if they want to learn about another planet
+  go_again = verify
+
+  # Reiterate loop if user says yes, break loop/exit program if user says no
+  if go_again != true
+    break
+  end
+end
+
+# Solar System project a success!