module Sprockets::Legacy

def each_logical_path(*args, &block)

Returns Enumerator if no block is given.

args - List of matcher objects.

Remove from 4.x.

Deprecated: Iterate over all logical paths with a matcher. 
def each_logical_path(*args, &block)
  return to_enum(__method__, *args) unless block_given?
  filters = args.flatten.map { |arg| Manifest.compile_match_filter(arg) }
  logical_paths.each do |a, b|
    if filters.any? { |f| f.call(a, b) }
      if block.arity == 2
        yield a, b
      else
        yield a
      end
    end
  end
  nil
end