Class: MPD::Controller::Database::Directory

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/mpd/controller/database.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(database, uri = nil) ⇒ Directory

Returns a new instance of Directory.



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# File 'lib/mpd/controller/database.rb', line 108

def initialize (database, uri = nil)
  @database = database
  @uri      = uri
end

Instance Attribute Details

#database ⇒ Object (readonly)

Returns the value of attribute database.



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# File 'lib/mpd/controller/database.rb', line 106

def database
  @database
end

#uri ⇒ Object (readonly)

Returns the value of attribute uri.



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# File 'lib/mpd/controller/database.rb', line 106

def uri
  @uri
end

Instance Method Details

#[](name) ⇒ Object 



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# File 'lib/mpd/controller/database.rb', line 126

def [] (name)
  each { |n| return n if n.uri == name }

  nil
end

#each ⇒ Object 



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# File 'lib/mpd/controller/database.rb', line 113

def each
  return enum_for :each unless block_given?

  database.controller.do_and_raise_if_needed(:lsinfo, *uri).each {|name, value|
    case name
    when :file      then yield Song.from_uri(value, database.controller)
    when :directory then yield Directory.new(database, value)
    end
  }

  self
end

#inspect ⇒ Object 



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# File 'lib/mpd/controller/database.rb', line 132

def inspect
  "#<#{self.class.name}: #{uri.inspect}>"
end