method

deconstantize

rails latest stable - Class: ActiveSupport::Inflector
deconstantize(path)
public

Removes the rightmost segment from the constant expression in the string.

deconstantize('Net::HTTP')   # => "Net"
deconstantize('::Net::HTTP') # => "::Net"
deconstantize('String')      # => ""
deconstantize('::String')    # => ""
deconstantize('')            # => ""

See also #demodulize.