def ln_sf(map = {}, **options)
      ln(map, symbolic: true, force: true, **options)
    end
def ln_sf(map = {}, **options)
      ln(map, symbolic: true, force: true, **options)
    end
Creates symbolic links based on a pattern mapping.
 Overrides potentailly existing files.

 @example
   require 'mustermann/file_utils'

   # creates a symbolic link from bin/example to lib/example.rb
   Mustermann::FileUtils.ln_sf('lib/:name.rb' => 'bin/:name')

 @see #glob_map