Class: Rubedility

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

Defined Under Namespace

Classes: Lesson, Task

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Rubedility

Returns a new instance of Rubedility.



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# File 'lib/rubedility.rb', line 5

def initialize
  scrape_index
  scrape_lessons
  scrape_tasks
  display_greeting
  #display_menu (menu will display from the 'while' loop below)
end

Class Method Details

.list ⇒ Object 



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# File 'lib/rubedility.rb', line 13

def self.list
  puts "this might one day be a list of stuff!"
end

Instance Method Details

#display_greeting ⇒ Object 



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# File 'lib/rubedility.rb', line 75

def display_greeting
  puts "\nWelcome to Rubedility!"
  puts "Your command line access point for Ruby-flavored Codility lessons and tasks.\n"
end

#display_menu ⇒ Object 



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# File 'lib/rubedility.rb', line 80

def display_menu
  puts "Commands: '<list/open> <lesson(s)/task(s)/stats/reading>', 'list by difficulty', 'exit'"
  #puts "Commands: 'list lessons', 'open lesson', 'list tasks', 'open task', 'list stats', 'open reading', 'exit'"
end

#run(commands = nil) ⇒ Object 



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# File 'lib/rubedility.rb', line 17

def run(commands=nil)
  input = ""
  until input=="exit" || input=="quit" || input=="close"

    case input
    when "list lessons"
      Lesson.display_all

    when "list tasks"
      Task.display_all

    when "list stats"
      Lesson.user_display_stats

    when "open lesson"
      Lesson.user_display_one

    when "open task"
      Task.user_display_one

    when "list by difficulty"
      Difficulty.display_all

    when "open reading"
      Launchy.open(Lesson.user_open_reading)

    else
      display_menu

    end
    input = gets.strip
  end
end

#scrape_index ⇒ Object 



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# File 'lib/rubedility.rb', line 51

def scrape_index
  print "fetching index  ..."
  Lesson.populate_from_scraping(Scraper.scrape_index_page('https://codility.com/programmers/lessons/'))
  puts "\n"
end

#scrape_lessons ⇒ Object 



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# File 'lib/rubedility.rb', line 57

def scrape_lessons
  #this would be an ideal time for some Asynchronous magical powers of awesome
  print "fetching lessons..."
  Lesson.all.each do |lesson|
    attributes_hash, task_array = Scraper.scrape_lesson_page(lesson.lesson_url)
    lesson.add_lesson_attributes(attributes_hash)
    lesson.add_tasks(task_array)
  end
  puts "\n"
end

#scrape_tasks ⇒ Object 



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# File 'lib/rubedility.rb', line 68

def scrape_tasks
  print "fetching tasks  ..."
  Task.all.each do |task|
    task.add_task_attributes(Scraper.scrape_task_page(task.task_url))
  end
end