class TEF::ProgramSelection::ProgramSheet
Convenience class. Mainly extends {Sequencing::Sheet} with an {#add_key} function, which self-registers this program under the last created {SequenceCollection}.
Attributes
program_key[RW]
Optional key to use when passing to {Sequencing::Player#[]=}. Different keys are necessary to not overwrite the previous running program.
Public Class Methods
new() { |self| ... }
click to toggle source
Calls superclass method
TEF::Sequencing::Sheet::new
# File lib/tef/ProgramSelection/SequenceCollection.rb, line 119 def initialize() super() yield(self) if block_given? end
Public Instance Methods
add_key(title, groups = [], variation = '.mp3', options = nil)
click to toggle source
Register this sheet under a given key. Syntax is the same as {Selector#register_ID}, with a default variant of '.mp3' to comply with the default variant set by {SoundCollection}.
# File lib/tef/ProgramSelection/SequenceCollection.rb, line 129 def add_key(title, groups = [], variation = '.mp3', options = nil) prog_collection = SequenceCollection.current_collection raise "No program collection was instantiated yet!" unless prog_collection id = ID.new(title, groups, variation) prog_collection[id] = self prog_collection.sheet_opts[id] = options if options.is_a? Hash end