Method: Rex::Text.charset_exclude

Defined in:

lib/rex/text.rb

.charset_exclude(keepers) ⇒ String

Returns all chars that are not in the supplied set

Parameters:

• keepers (String)

Returns:

• (String) —

  All characters not contained in keepers

# File 'lib/rex/text.rb', line 1534

def self.charset_exclude(keepers)
  [*(0..255)].pack('C*').delete(keepers)
end