Class: KargWare::Song

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

Overview

A class Song for music

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, artist, duration) ⇒ Song

attr_reader :name, :artist



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# File 'lib/Song.rb', line 10

def initialize(name, artist, duration)
  @name     = name
  @artist   = artist
  @duration = duration
end

Instance Attribute Details

#artist ⇒ Object (readonly)

Returns the value of attribute artist.



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# File 'lib/Song.rb', line 6

def artist
  @artist
end

#duration ⇒ Object (readonly)

Returns the value of attribute duration.



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# File 'lib/Song.rb', line 6

def duration
  @duration
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/Song.rb', line 6

def name
  @name
end

Instance Method Details

#echo ⇒ Object 



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# File 'lib/Song.rb', line 21

def echo
  puts to_s
end

#to_s ⇒ Object 



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# File 'lib/Song.rb', line 16

def to_s
  # format('%s (%s) [ %s ]', @name, @artist, @duration)
  "#{@name} (#{@artist}) [ #{@duration} ]"
end