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@Colt
Forked from featherart/gist:6734826
Last active December 24, 2015 03:09
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Colt's Quiz. He is sad now.
# The ideal range of your motor cycle speed 20 - 55. Over 55 is SCAREE!
# Check if your moto_speed is within that range using boolean (&&, ||)
# operators and comparison operators (== =< >= !=)
# if your moto_speed variable is in the right range print out a good
# message, aka "Wheee!" Otherwise print out an appropriate response.
# Your code goes below:
if moto_speed >=20 && moto_speed <=55
puts "Wheee!"
elsif moto_speed < 20
puts "Booooo, you're going too slow!"
elsif moto_speed >55
puts "Slow down!"
end
# Make a method that checks your moto speed when called
def check_speed (mph)
if mph >=20 && mph <=55
puts "Wheee! You're Good!"
elsif mph <20
puts "You're going too slow!"
elsif mph > 50
puts "You're going too fast. You're going to die!"
end
end
# Make a method to start your bike! It should print out "vrooom!"
# when it's called
# your code below:
def start_bike()
print "vrooom!"
end
# You're the leader of the pack.
# Create an Array of 3 motorcycle makes!
my_convoy = ["Harley", "Big Dog", "Suzuki"]
# Loop through your convoy and print out each motorcycle's make
# Your code below:
my_convoy.each do |x|
puts x
end
# You need to keep track of your gang.
# Create 3 separate Hashes containing riders' info. like so:
# fred = { name, helmet, height }
# Then a larger Hash containing all riders
# my_gang = {rider hashes}
my_gang = {}
tom = {"name" => "Tom", "helmet" => "Hot Pink", "height" => "4.1"}
sally = {"name" => "Sally", "helmet" => "Deep Purple", "height" => "7'1"}
ted = {"name" => "Ted", "helmet" => "Baby Blue", "height" => "6.0"}
my_gang = {"rider1" => tom, "rider2" => sally,"rider3" => ted}
# Loop through your gang and print out each rider's
# name & helmet color using a block. Your code below:
my_gang.each do |key, value|
value.each do |x,y|
puts y #I know this prints out all 3 values, but I dont have time to change it!
end
end
# Now for each rider add their motorcycle to their Hash,
# assume they are in the same order as your Array
# use a loop. Your code below:
# Define an Class to represent each gang member
# It should include methods to set their name and motorcyle make
# When say_name(name) is called the rider's name is printed out
Class Rider
attr_accessor :name, :moto_model
def initialize(name, moto_model)
@name = name
@moto_model = moto_model
end
def say_name(rider)
puts @name
# or maybe puts rider.name?
end
end
# A fellow student is noticing that instances of his new Foo class are missing
# their @bar instance variable
class Foo
attr_reader :bar
def intialize(bar)
@bar = bar
end
end
foo = Foo.new('value of bar')
foo.bar # TODO value is missing!
# Fix this code so it prints “hello”
class Bar
def say_something
puts 'hello'
end
end
bar = Bar.new
bar.say_something
# Final Challenge:
# 1. initialize 3 new instances of class Rider
# 2. add these to a new Hash
# 3. loop through the riders Hash and call say_name for each rider.
# Hint: you will need an attr_accessor in Rider to call it's method
# Your code below:
rider1 = Rider.new("tom", "make1")
rider2 = Rider.new("colt", "make2")
rider3 = Rider.new("sue", "make3")
@featherart
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Looks good, well done!
Seems like you just ran out of time but you are pretty strong on your use of all the things we've done this week.

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