Method: Origami::Name.contract

Defined in:
lib/origami/name.rb

.contract(name) ⇒ Object

:nodoc:



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# File 'lib/origami/name.rb', line 96

def self.contract(name) #:nodoc:
    i = 0
    name = name.dup

    while i < name.length
        if name[i] == "#"
            digits = name[i+1, 2]

            unless /^[A-Za-z0-9]{2}$/ === digits
                raise InvalidNameObjectError, "Irregular use of # token"
            end

            char = digits.hex.chr

            if char == "\0"
                raise InvalidNameObjectError, "Null byte forbidden inside name definition"
            end

            name[i, 3] = char
        end

        i = i + 1
    end

    name
end