module AndFeathers

Builds a new Tarball. If base is not given, the tarball’s contents would be extracted to intermingle with whichever directory contains the tarball. If base is given, the tarball’s contents will live inside a directory with that name. This is just a convenient way to have a dir call wrap the tarball’s contents

@param base [String] name of the base directory containing the tarball’s

contents

@param base_mode [Fixnum] the mode of the base directory

@yieldparam tarball [Tarball]

# File lib/and_feathers.rb, line 23
def self.build(base = nil, base_mode = 16877, &block)
  if base && base_mode
    Tarball.new.tap do |tarball|
      tarball.dir(base, base_mode) do |dir|
        block.call(dir)
      end
    end
  else
    Tarball.new.tap do |tarball|
      block.call(tarball)
    end
  end
end