zodiac_signs.rb

class Zodiac
  SIGNS = [
    [:aries,       [21,3,20,4]],
    [:taurus,      [21,4,20,5]],
    [:gemini,      [21,5,20,6]],
    [:cancer,      [21,6,22,7]],
    [:leo,         [23,7,22,8]],
    [:virgo,       [23,8,22,9]],
    [:libra,       [23,9,22,10]],
    [:scorpio,     [23,10,21,11]],
    [:sagittarius, [22,11,21,12]],
    [:capricorn,   [22,12,19,1]],
    [:aquarius,    [20,1,18,2]],
    [:pisces,      [19,2,20,3]]
  ]
  
  ZODIAC_GEMS={
    :en => {
      :aries       => "Bloodstone,Diamond,Jasper,Bloodstone,Diamond,Jasper",
      :taurus      => "Amber,Blood Coral,Emerald,Sapphire,Turquoise Aventurine,Emerald,Diamond,Sapphire",
      :gemini      => "Agate,Chrysoprase,Pearl,Tiger Eye,Agate,Emerald",
      :cancer      => "Emerald,Moonstone,Pearl,Ruby,Moonstone,Agate,Chalcedony,Emerald",
      :leo         => "Onyx,Sardonyx,Tourmaline,Rock Crystal,Amber,Onyx,Peridot",
      :virgo       => "Carnelian,Jade,Jasper,Sapphire,Citrine,Carnelian,Sardonyx",
      :libra       => "Lapis Lazuli,Opal,Peridot,Sapphire,Opal,Chrsolite,Sardonyx",
      :scorpio     => "Aquamarine,Topaz,Garnet,Ruby,Aquamarine,Beryl",
      :sagittarius => "Amethyst,Sapphire,Topaz,Turquoise,Topaz,Pearl,Topaz",
      :capricorn   => "Agate,Garnet,Ruby,Lapis,Lazuli,Ruby",
      :aquarius    => "Amethyst,Garnet,Moss Agate,Opal,Turquoise,Garnet Hyacinth",
      :pisces      => "Amethyst,Bloodstone,Rock Crystal,Sapphire",
    },
    # http://www.suite101.de/content/die-sternzeichen-steine-a70023
    :de => {       
      :aries       => "Amethyst,Calcit,Hämatit,Katzenauge,Rhodonit,Tigereisen,Rosenquarz,Unakit,Roter Jaspis,Landschaftsjaspis",
      :taurus      => "Amazonit,Onyx,Koralle,Aventurin,Rhodonit,Jade,Roter Jaspis,Selenit,Rosenquarz,Smaragdquarz",
      :gemini      => "Bergkristall,Dalmatinerjaspis,Tigerauge,Jaspis,Katzenauge,Leopardenjaspis,Landschaftsjaspis,Roter Jaspis,Onyx,Unakit",
      :cancer      => "Aventurin,Sonnenstein,Saphirquarz,Rosenquarz,Jade,Howlith,Smaragdquarz,Rhodonit,Calcit,Onyx",
      :leo         => "Onyx,Calcit,Leopardenjaspis,Tigerauge,Aventurin,Brekzienjaspis,Dalmatinerjaspis,Unakit,Bergkristall,Koralle",
      :virgo       => "Dalmatinerjaspis,Amethyst,Leopardenjaspis,Koralle,Calcit,Tigerauge mit Hämatit (Tigereisen),Landschaftsjaspis,Unakit,Howlith,Tigerauge",
      :libra       => "Rosenquarz,Obsidian,Amazonit,Tigerauge,Howlith,Koralle,Jade,Rauchquarz,Unakit,Aventurin",
      :scorpio     => "Koralle,Tigerauge,Dalmatinerjaspis,Leopardenjaspis,Howlith,Hämatit,Rhodonit,Fluorit,Obsidian,Brekzienjaspis",
      :sagittarius => "Zebraachat,Unakit,Rhodonit,Aventurin,Leopardenjaspis,Sodalith,Howlith,Obsidian,Sonnenstein,Amethyst",
      :capricorn   => "Amethyst,Aventurin,Bergkristall,Dalmatinerjaspis,Katzenauge,Rosenquarz,Sodalith,Onyx,Koralle,Zebraachat",
      :aquarius    => "Amazonit,Amethyst,Unakit,Hämatit,Jade,Roter Jaspis,Tigerauge,Sodalith,Rhodonit,Koralle",
      :pisces      => "Amazonit,Bergkristall,Fluorit,Smaradquarz,Calcit,Roter Jaspis,Onyx,Landschaftsjaspis,Leopardenjaspis,Rhodonit",
    },             
    :fr =>{        
      :aries       => [],
      :taurus      => [],
      :gemini      => [],
      :cancer      => [],
      :leo         => [],
      :virgo       => [],
      :libra       => [],
      :scorpio     => [],
      :sagittarius => [],
      :capricorn   => [],
      :aquarius    => [],
      :pisces      => [],
    }
  }
  
  
  
  def self.get_sign(date_time)
    month = date_time.month
    day = date_time.day
    v = nil
    
    SIGNS.each do |s|
      sign   = s[0]
      range   = s[1]
      v = sign if in_range(month, day, range)
    end
    v
  end
  
  def self.in_range(month, day, range)
    d = Time.utc(1960, month, day)
    lower = Time.utc(1960, range[1],range[0])
    upper = Time.utc(1960, range[3],range[2])
    
    
    if upper.month == 1 && upper.day <= 20
      lower = Time.utc(1959, lower.month, lower.day)
    end
    
    if d.month == 12 && d.day >= 22
      d = Time.utc(1959, d.month, d.day)
    end
    
    (d >= lower) && (d <= upper)
  end
  
  def self.gems_for_sign(sign, locale='en')
    ZODIAC_GEMS[locale.to_sym][sign.to_sym].split(',')
  end
end

# puts Zodiac.in_range(1,20, [20, 1, 18, 2])
# puts Zodiac.in_range(1,20, [21, 1, 18, 2])
# puts Zodiac.in_range(12,30, [22, 12, 19, 1])
# 
# puts Zodiac.get_sign(Time.utc(1979,12,30)) #  == :capricorn
# puts  Zodiac.get_sign(Time.utc(1979,3,28))# 

puts Zodiac.gems_for_sign(Zodiac.get_sign(Time.utc(1979,8,31)), 'de')