Class: Quiz::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/quiz/cli.rb

Constant Summary collapse

@@points = 
[]

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/quiz/cli.rb', line 4

def initialize
end

Class Method Details

.clear ⇒ Object 



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# File 'lib/quiz/cli.rb', line 153

def self.clear
    @@points.clear
end

.points ⇒ Object 



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# File 'lib/quiz/cli.rb', line 149

def self.points
    @@points
end

Instance Method Details

#all_question(team, year) ⇒ Object 



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# File 'lib/quiz/cli.rb', line 95

def all_question(team, year)
    ["Who won the world cup in #{year}?",
     "Who was the host in #{year} world cup?",
     "#{team} won the World cup final in #{year}. Who was the runner-up?",
     "How many world cup #{team} has won?", 
     "Who won the champion league in #{year}?",
     "#{team} won the Champion league final in #{year}. Who was the runner-up?",
     "Who hosted champion league final in #{year}?",
     "Who won the balon d'Or in #{year}?",
     "How many balon de'or #{team} has won?",
     "How many Champion league #{team} has won?"         
    ]
end

#call ⇒ Object 



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# File 'lib/quiz/cli.rb', line 6

def call
    puts "Welcome to football soccer quiz." 
    start_quiz
end

#multiple_choice(answer, winners) ⇒ Object 



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# File 'lib/quiz/cli.rb', line 29

def multiple_choice(answer,winners)
    multiple_choice = []
    multiple_choice << answer
    until multiple_choice.size == 4   
        multiple_choice << winners.sample
        multiple_choice = multiple_choice.uniq
    end
    multiple_choice = multiple_choice.shuffle
    multiple_choice.each_with_index{|item,index| puts "#{index + 1}: #{item}"}
    input = ""
    loop do
        input = gets  
        if !(1..4).include?(input.to_i)
             puts "Invalid choice, enter a number from 1 to 4"
        else break    
        end         
    end
    if multiple_choice.index(answer) == input.to_i - 1 
        @@points << 1
        puts "Right"
    else
        puts "Wrong. Right answer is #{multiple_choice.index(answer) + 1}: #{answer}." 
    end
    puts "Press enter to continue"
    gets
end

#question_processor ⇒ Object 



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# File 'lib/quiz/cli.rb', line 110

def question_processor
    Quiz::CHAMPIONLEAGUE.champion_league_files(Quiz::Scraper.champion_league)
    Quiz::Worldcup.world_cup_file(Quiz::Scraper.world_cup)
    Quiz::BALONDOR.balon_d_or(Quiz::Scraper.balon_d_or_players)
    champion_league = Quiz::CHAMPIONLEAGUE.all
    world_cup = Quiz::Worldcup.all
    balon_d_or = Quiz::BALONDOR.all
    last_20_champions = []
    counter = 44
    while counter < champion_league.size
       last_20_champions << champion_league[counter]
       counter += 1
    end
    question_selector(world_cup,0)
    question_selector(world_cup,1)
    question_selector(world_cup,2)
    question_selector(world_cup,3) 
    question_selector(last_20_champions,4) 
    question_selector(last_20_champions,5)
    question_selector(last_20_champions,6)
    question_selector(balon_d_or,7)                
    question_selector(balon_d_or,8)              
    question_selector(champion_league,9)  
    points = 0
    @@points.each{|i|points += i }
    if points > 5
        puts "Congratulation you score #{points} of 10 points."
    else puts "Sorry you failed. you score #{points} of 10 points."
    end
    Quiz::CLI.clear
    Quiz::CHAMPIONLEAGUE.all.clear
    Quiz::Worldcup.all.clear
    Quiz::BALONDOR.all.clear

end

#question_selector(objects, question) ⇒ Object 



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# File 'lib/quiz/cli.rb', line 56

def question_selector(objects,question) 
    years = objects.map{|item| item.year} 
    winners = objects.map{|item|item.winner}
    hosts = objects.map{|item|item.host}
    runner_ups = objects.map{|item|item.runner_up}
    random_year = years.sample
    random_winner = winners.sample

    instace_for_answers = objects.select{|item|item.year == random_year}
    
    answer_for_how_many = objects.select{|item|item.winner == random_winner}.size
    answer_for_how_many
    winner = instace_for_answers[0].winner
    
    host = instace_for_answers[0].host
    runner_up = instace_for_answers[0].runner_up
    
    if all_question("none",random_year)[question].include?("host")
        puts all_question(host,random_year)[question]
        multiple_choice(host,hosts)
    elsif all_question("none",random_year)[question].include?("runner-up")
        runner_ups = runner_ups.reject{|item| item == winner}
        puts all_question(winner,random_year)[question]
        multiple_choice(runner_up,runner_ups)
   elsif all_question("none",random_year)[question].include?("How many")
        puts all_question(random_winner,'none')[question]
        obtions = []
        counter = 1
        while obtions.size < 13
            obtions << counter
            counter += 1
        end
    multiple_choice(answer_for_how_many,obtions)
    else 
        puts all_question(winner,random_year)[question]
        multiple_choice(winner,winners)
    end
end

#start_quiz ⇒ Object 



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# File 'lib/quiz/cli.rb', line 11

def start_quiz
    puts "*************************************************************************"
    puts "Take this 10 question quiz to find out how much you know about soccer."
    puts "*************************************************************************"
    puts "You pass the test if you score 6 or more points."
    puts "*************************************************************************"
    puts "To take the quiz press enter, to exit press 1 and enter."
    input = gets


    while input.to_i != 1
        question_processor
        puts "To take the quiz one more time press enter. to exit press 1 and enter."
        input = gets   
    end
    puts "Thanks for playing Soccer quiz."
end