Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/alda-rb/patches.rb

Overview

Contains patches to Ruby’s core classes.

Instance Method Summary collapse

Instance Method Details

#detach_from_parent ⇒ Object

See Alda::Event#detach_from_parent.



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# File 'lib/alda-rb/patches.rb', line 74

def detach_from_parent(...)
	each.reverse_each { _1.detach_from_parent(...) }
end

#to_alda_code ⇒ Object

:call-seq:

to_alda_code() -> String

See Alda::Event#to_alda_code. Behaves differently for Alda 1 and Alda 2 (due to a breaking change).



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# File 'lib/alda-rb/patches.rb', line 57

def to_alda_code
	contents = -> { map { "#{_1.to_alda_code} #{_2.to_alda_code}" }.join ' ' }
	if Alda.v1?
		"{#{contents.()}}"
	else
		thread = Thread.current
		if thread.inside_alda_list
			"(#{contents.()})"
		else
			thread.inside_alda_list = true
			"'(#{contents.()})".tap { thread.inside_alda_list = false }
		end
	end
end