Leaves - Dominique

main-wave3.rb

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+# Wave 3
+# Since wave 3 required replacing the driver code in our main method, 
+# I choose to create another file for Wave 3. 
+
+require_relative "planet"
+require_relative "solar_system"
+
+def main
+  # Wave 3
+  solar_system = SolarSystem.new("Sun")
+  saturn = Planet.new("Saturn", "Blue", "13.e56", "4.98e33", "Has a ring around it")
+  pluto = Planet.new("Pluto", "Very Blue", "45.e87", "2.34e8", "Isn't actually a planet")
+  neptune = Planet.new("Neptune", "Very Very Blue", "87.e45", "3.45e3", "Really cold")
+
+  solar_system.add_planet(saturn)
+  solar_system.add_planet(pluto)
+  solar_system.add_planet(neptune)
+
+  def planet_details(solar_system)
+    puts "Which planet would you like to learn about?"
+    planet = gets.chomp
+    found_planet = solar_system.find_planet_by_name(planet)
+    return found_planet.summary
+  end 
+
+  def add_planet(solar_system)
+    planet_details_array = []
+    # puts "What are the details of this planet? Provide the following. \nname: \ncolor: \nmass_kg: \ndistance: \nfun fact:"
+    puts "What is the name of this planet?"
+    planet_details_array.push(gets.chomp)
+    puts "What is the color of this planet?"
+    planet_details_array.push(gets.chomp)
+    puts "What is the mass_kg of this planet?"
+    planet_details_array.push(gets.chomp)
+    puts "What is the distance of this planet from the Sun?"
+    planet_details_array.push(gets.chomp)
+    puts "What is a fun fact about this planet?"
+    planet_details_array.push(gets.chomp)
+    planet = Planet.new(planet_details_array[0], planet_details_array[1], planet_details_array[2], planet_details_array[3],
+    planet_details_array[4])
+    return solar_system.add_planet(planet)
+  end     
+
+  user_input = "A"
+
+  while user_input == "A" || user_input == "B" || user_input == "C"
+    puts "What would you like to do next? \nA: List planets \nB: Planet Details \nC: Add Planet \nD: Exit Program"
+    user_input = gets.chomp
+    case user_input 
+    when "A"
+      puts solar_system.list_planets
+    when "B"
+      puts planet_details(solar_system)
+    when "C"
+      add_planet(solar_system)
+    when "D"
+      user_input = "D"
+    end 
+  end 
+end
+
+main

main.rb

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+# Wave 1
+require_relative "planet"
+require_relative "solar_system"
+
+def main
+  jupiter = Planet.new("Jupiter", "Orange", "5.972e23", "1.94e8", "Has a red eye full of storms")
+  earth = Planet.new("Earth", "Blue", "34.e39", "14", "Only planet with life")
+  mercury = Planet.new("Mercury", "Red", "35.e39", "10", "Hottest Planet")
+  venus = Planet.new("Venus", "Brown", "39.e39", "20", "2nd Hottest Planet")
+  mars = Planet.new("Mars", "Brown-Orange", "40.e27", "30", "Super Rocky")
+
+  puts "\n#{earth.summary}"
+
+  # Wave 2
+  solar_system = SolarSystem.new("Sun")
+  solar_system.add_planet(mercury)
+  solar_system.add_planet(venus)
+  solar_system.add_planet(earth)
+  solar_system.add_planet(mars)
+  solar_system.add_planet(jupiter)
+
+  list = solar_system.list_planets
+  puts list
+
+  found_planet = solar_system.find_planet_by_name("eArTh")
+  puts "\n#{found_planet}"
+  puts "\n#{found_planet.summary}"
+end
+
+main
+

planet.rb

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+# Wave 1
+class Planet
+  def initialize(name, color, mass_kg, distance_from_sun_km, fun_fact)
+    @name = name
+    @color = color
+    @mass_kg = mass_kg
+    @distance = distance_from_sun_km
+    @fun_fact = fun_fact
+  end 
+
+  attr_reader :name, :color, :mass_kg, :distance_from_sun_km, :fun_fact
+
+  def summary
+    return "Planet #{@name} is #{@color} and #{@fun_fact}."
+  end 
+end 

solar_system.rb

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+
+# Wave 2
+
+class SolarSystem
+  attr_reader = :star_name, :planets
+
+  def initialize(star_name)
+    @star_name = star_name 
+    @planets = []
+  end
+
+  def add_planet(planet)
+    @planets.push(planet)
+  end 
+
+  def list_planets
+    planet_array = []
+    star_name = "\nPlanets orbiting #{@star_name}"
+    @planets.each_with_index do |planet, index|
+      planet_array.push("#{index + 1}. #{planet.name}")
+    end 
+    return "#{star_name} \n#{planet_array.join("\n")}"
+  end 
+
+  def find_planet_by_name(planet_string)
+    @planets.each do |planet|
+      if planet.name.upcase == planet_string.upcase
+        return planet
+      end 
+    end 
+  end
+end
+
+