class ActiveSupport::Inflector::Inflections

def clear(scope = :all)

clear :plurals
clear :all

:humans, :acronyms.
options are: :plurals, :singulars, :uncountables,
:all). Give the scope as a symbol of the inflection type, the
Clears the loaded inflections within a given scope (default is 
def clear(scope = :all)
  case scope
  when :all
    clear(:acronyms)
    clear(:plurals)
    clear(:singulars)
    clear(:uncountables)
    clear(:humans)
  when :acronyms
    @acronyms = {}
    define_acronym_regex_patterns
  when :uncountables
    @uncountables = Uncountables.new
  when :plurals, :singulars, :humans
    instance_variable_set "@#{scope}", []
  end
end