Coabot

main.rb

##
# It's like a coach, but it's a bot
# @author Eric Schenider
require 'yaml'

puts "Thank you for using Coabot. But first, an inspiring quote from a coach..."
puts

quotes = ["Work harder!", "Act like you really want to be on the team!", "Act like you're serious!", "RUN FASTER!", "MOVE IT!", "If you're going to go that slow anyway, what's the point in running?"]

puts "\"" + quotes[rand(quotes.length)] + "\""
puts

##
# Represents a workout.
# @author Eric Schenider
class Workout
  attr_accessor :difficulty, :name, :description, :core
  
  @@workouts = []

  def self.workouts
    @@workouts
  end

  ##
  # Creates a Workout object
  # 
  # @param [Symbol] difficulty The difficulty of the workout. Valid inputs are :easy, :medium, :hard
  # @param [String] name The name of the workout.
  # @param [String] description A description for the workout.
  # @param [Int] core The chance of having core, out of 100
  # 
  # @author Eric Schenider
  def initialize(difficulty, name, description, core)
    @difficulty = difficulty
    @name = name
    @description = description
    @core = core

    @@workouts.push(self)
  end

  def display
    ret = "#{@name}: #{@description} (#{@difficulty})."
    ret += " Includes core." if (rand(99) + 1) < @core

    ret
  end
end

YAML.load(File.read("workouts.yml")).each do |name, workout|
  Workout.new(workout["difficulty"].to_sym, name, workout["description"], workout["core"])
end

def generate_workout(difficulty)
  ret = Workout.workouts.clone.keep_if do |workout|
    workout.difficulty == difficulty
  end

  ret[rand(ret.length)]
end

{"Monday" => :hard, "Tuesday" => :easy, "Wednesday" => :medium, "Thursday" => :hard, "Friday" => :medium, "Saturday" => :easy}.each do |day, difficulty|
  puts "#{day}: #{generate_workout(difficulty).display}"
  puts
end

workouts.yml

30 min:
  difficulty: easy
  description: A simple run
  core: 100

40 min:
  difficulty: easy
  description: A simple run
  core: 90

50 min:
  difficulty: easy
  description: A simple run
  core: 80

4x400 + 6x200:
  difficulty: easy
  description: Run four 400m at mile race pace (equal rest), take a five minute break, and then run six 200m at 800m race pace (equal rest)
  core: 80

55 min:
  difficulty: medium
  description: A simple run
  core: 80

60 min:
  difficulty: medium
  description: A simple run
  core: 60

70 min:
  difficulty: medium
  description: A simple run
  core: 40

10 Hills:
  difficulty: medium
  description: Run up the Gravel Hill and jog down it ten times.
  core: 50

"8x2:2 min Fartlek":
  difficulty: medium
  description: Run at 2 mile race pace for 2 minutes, and then run a slow pace for 2 minutes, and do this 8 times.
  core: 50

75 min:
  difficulty: hard
  description: A simple run
  core: 50

80 min:
  difficulty: hard
  description: A simple run
  core: 30

90 min:
  difficulty: hard
  description: A simple run
  core: 10

100 min:
  difficulty: hard
  description: A simple run
  core: 5

16 Hills:
  difficulty: hard
  description: Run up the Gravel Hill and jog down it sixteen times.
  core: 30

16x300:
  difficulty: hard
  description: Run sixteen 300m at 2 mile race pace (equal rest).
  core: 10

16x400:
  difficulty: hard
  description: Run sixteen 400m at 2 mile race pace (equal rest).
  core: 5

8x800:
  difficulty: hard
  description: Run eight 800m at slightly slowly than mile race pace (equal rest).
  core: 5

8x400 + 10x300:
  difficulty: hard
  description: Run eight 400m at mile race pace (equal rest), and then run ten 300m at mile race pace (equal rest)
  core: 5

"10x2:2 min Fartlek":
  difficulty: hard
  description: Run at 2 mile race pace for 2 minutes, and then run a slow pace for 2 minutes, and do this 10 times.
  core: 20