Class: SharksAhead::CLI

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

Instance Method Summary collapse

Instance Method Details

#answer_dead_or_alive ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 62

def answer_dead_or_alive
  answer = nil
  while answer != "exit"
    answer = gets.chomp
    case answer
    when /^(d|dead)$/i  then list_extinct
    when /^(a|alive)$/i then list_living
    when /^(e|exit)$/i  then goodbye2
    else belay_that
    end
  end
end

#answer_look ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 31

def answer_look
  answer = nil
  while answer != "exit"
    answer = gets.chomp
    case answer
    when /^(y|yes)$/i then answer_yes
    when /^(n|no)$/i  then goodbye1
    else belay_that
    end
  end
end

#answer_yes ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 43

def answer_yes
  puts "\e[H\e[2J"
  # ascii shark art from http://www.ascii-art.de/ascii/s/sharks.txt
  puts  "     ,   "
  puts  "     .'; "
  puts  "   .-'` .' "
  puts  "   ,`.-'-.`\ "
  puts  "   ; /     '-'"
  puts  "   | \       ,-,"
  puts  "   \  '-.__   )_`'._ "
  puts  "   '.     ```      ``'--._ "
  puts  "   .-' ,                   `'-.   Are ye lookin' fer dead sharks"
  puts  "   '-'`-._           ((   o   )   or livin'? Tell me!"
  puts  "         `'--....(`- ,__..--' "
  print "                '-'`              Dead or alive?  "

  answer_dead_or_alive
end

#belay_that ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 156

def belay_that
  print "\nBelay that! Ye must make a proper choice.  "
end

#call ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 3

def call
  welcome
end

#description_extinct ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 85

def description_extinct
  extinct_input = nil
  while extinct_input != "exit"
    give_choices

    extinct_input = gets.chomp
    the_shark = @shark_extinct[extinct_input.to_i-1]

    case extinct_input
    when /([1-7])/ then puts word_wrap("\n#{the_shark[:description]}\n\n", 75)
    when /^(l|list)$/i   then list_extinct
    when /^(e|exit)$/i   then goodbye2
    when /^(s|start)$/i  then welcome
    else belay_that
    end
  end
end

#description_living ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 113

def description_living
  living_input = nil
  while living_input != "exit"
    give_choices

    living_input = gets.chomp
    the_shark = @shark_living[living_input.to_i-1]

    case living_input
    when /([1-7])/      then puts word_wrap("\n#{the_shark[:description]}\n\n", 75)
    when /^(l|list)$/i  then list_living
    when /^(e|exit)$/i  then goodbye2
    when /^(s|start)$/i then welcome
    else belay_that
    end
  end
end

#give_choices ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 131

def give_choices
  puts "\nWhat's yer lucky number? Else ye may abandon ship by typin' exit."
  puts "If ye cannot recall the list, type list."
  print "If ye wish to start again, ye may type start. "
end

#goodbye1 ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 142

def goodbye1
  puts "\nWell then, ye must be a wee babe. I'll sing ye a lullaby instead.\n\n"
  lullaby
  puts "\nCome back to see me when ye get yer mettle up."
  ship_end
  exit
end

#goodbye2 ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 150

def goodbye2
  puts "\nFare thee well me matey. Ye may join me crew again anytime!\n\n"
  ship_end
  exit
end

#list_extinct ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 75

def list_extinct
  puts "\nWe'll be lookin' fer extinct ones. Here y'arr:\n\n"

  @shark_extinct = SharksAhead::SharkExtinct.get_extinct_sharks
  @shark_extinct.each.with_index(1) do |shark, i|
    printf "%3s  -  %-50s\n", i, shark[:name]
  end
  description_extinct
end

#list_living ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 103

def list_living
  puts "\nLet's find thee a livin' one!\n\n"

  @shark_living = SharksAhead::SharkLiving.get_living_sharks
  @shark_living.each.with_index(1) do |shark, i|
    printf "%3s  -  %-50s\n", i, shark[:name]
  end
  description_living
end

#lullaby ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 160

def lullaby
  # Seal Lullaby from The Jungle Book by Rudyard Kipling
  # http://www.poetryloverspage.com/poets/kipling/seal_lullaby.html
  puts "  Oh! hush thee, my baby, the night is behind us,\n    And black are the waters that sparkled so green.\n  The moon, o'er the combers, looks downward to find us\n    At rest in the hollows that rustle between.\n  Where billow meets billow, there soft be thy pillow;\n    Ah, weary wee flipperling, curl at thy ease!\n  The storm shall not wake thee, nor shark overtake thee,\n    Asleep in the arms of the slow-swinging seas.\n  DOC\nend\n"

#ship_end ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 175

def ship_end
  puts "     .                                             _~        *"
  puts "                       .             *          _~ )_)_~"
  puts "               *                                )_))_))_)"
  puts "    *       .               *       .           _!__!__!_         ."
  puts "                                                \\______t/"
  puts "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\n"
end

#welcome ⇒ Object 



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# File 'lib/sharks_ahead/cli.rb', line 7

def welcome
  puts "\e[H\e[2J"
  # text art generator at http://fsymbols.com/generators/carty/
  puts "                  \u2554\u2550\u2550\u2550\u2557 \u2554\u2557 \u2554\u2557 \u2554\u2550\u2550\u2550\u2557 \u2554\u2550\u2550\u2550\u2557 \u2554\u2557\u2554\u2550\u2557 \u2554\u2557\n                  \u2551\u2554\u2550\u2557\u2551 \u2551\u2551 \u2551\u2551 \u2551\u2554\u2550\u2557\u2551 \u2551\u2554\u2550\u2557\u2551 \u2551\u2551\u2551\u2554\u255D \u2551\u2551\n                  \u2551\u255A\u2550\u2550\u2557 \u2551\u255A\u2550\u255D\u2551 \u2551\u2551 \u2551\u2551 \u2551\u255A\u2550\u255D\u2551 \u2551\u255A\u255D\u255D  \u2551\u2551\n                  \u255A\u2550\u2550\u2557\u2551 \u2551\u2554\u2550\u2557\u2551 \u2551\u255A\u2550\u255D\u2551 \u2551\u2554\u2557\u2554\u255D \u2551\u2554\u2557\u2551  \u255A\u255D\n                  \u2551\u255A\u2550\u255D\u2551 \u2551\u2551 \u2551\u2551 \u2551\u2554\u2550\u2557\u2551 \u2551\u2551\u2551\u255A\u2557 \u2551\u2551\u2551\u255A\u2557 \u2554\u2557\n                  \u255A\u2550\u2550\u2550\u255D \u255A\u255D \u255A\u255D \u255A\u255D \u255A\u255D \u255A\u255D\u255A\u2550\u255D \u255A\u255D\u255A\u2550\u255D \u255A\u255D\n  DOC\n\n  # ascii ship art from http://chris.com/ascii/index.php?art=transportation/nautical\n  puts \"               _~\"\n  puts \"            _~ )_)_~ \"\n  puts \"            )_))_))_)    Thar be sharks ahead! \"\n  puts \"            _!__!__!_\"\n  puts \"       ~  ~ \\\\______t/\"\n  puts \"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|\\\\~~~~~~~|\\\\~~~~~~~~~~~~~~~~\"\n  print \"\\nAre ye prepared to look fer 'em? Tell me! Yes or no?  \"\n\n  answer_look\nend\n"

#word_wrap(text, width = 70) ⇒ Object

Word wrap from Ruby Cookbook



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# File 'lib/sharks_ahead/cli.rb', line 138

def word_wrap(text, width = 70)
  text.gsub(/(.{1,#{width}})(\s+|\Z)/, "\\1\n")
end