Class: BillboardHot100::Song

Inherits:
Object
  • Object
show all
Defined in:
lib/billboard_hot_100/song.rb

Constant Summary collapse

@@all = 
[]

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(song_hash) ⇒ Song

Returns a new instance of Song.



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# File 'lib/billboard_hot_100/song.rb', line 13

def initialize(song_hash)
  song_hash.each do |key, value| 
    self.send(:"#{key}=", value)
  end
  @@all << self
end

Instance Attribute Details

#artist ⇒ Object

Returns the value of attribute artist.



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# File 'lib/billboard_hot_100/song.rb', line 3

def artist
  @artist
end

#award ⇒ Object

Returns the value of attribute award.



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# File 'lib/billboard_hot_100/song.rb', line 3

def award
  @award
end

#last_week ⇒ Object

Returns the value of attribute last_week.



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# File 'lib/billboard_hot_100/song.rb', line 3

def last_week
  @last_week
end

#lyrics ⇒ Object

Returns the value of attribute lyrics.



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# File 'lib/billboard_hot_100/song.rb', line 3

def lyrics
  @lyrics
end

#peak_position ⇒ Object

Returns the value of attribute peak_position.



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# File 'lib/billboard_hot_100/song.rb', line 3

def peak_position
  @peak_position
end

#rank ⇒ Object

Returns the value of attribute rank.



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# File 'lib/billboard_hot_100/song.rb', line 3

def rank
  @rank
end

#title ⇒ Object

Returns the value of attribute title.



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# File 'lib/billboard_hot_100/song.rb', line 3

def title
  @title
end

#weeks_on_chart ⇒ Object

Returns the value of attribute weeks_on_chart.



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# File 'lib/billboard_hot_100/song.rb', line 3

def weeks_on_chart
  @weeks_on_chart
end

Class Method Details

.all ⇒ Object 



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# File 'lib/billboard_hot_100/song.rb', line 20

def self.all
  @@all
end

.create(songs) ⇒ Object 



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# File 'lib/billboard_hot_100/song.rb', line 7

def self.create(songs)
  songs.each do |song|
    self.new(song)
  end
end