Module: Alda::Sequence::RefineFlatten

Defined in:

lib/alda-rb/event.rb

Overview

Using this module can fix a bug of Array#flatten.

def (a = Object.new).method_missing(...)
  Object.new
end
[a].flatten rescue $! # => #<TypeError:...>
using Alda::Sequence::RefineFlatten
[a].flatten # => [#<Object:...>]