Loads the given private key identified by id and data.
An EngineError is raised of the OpenSSL::PKey is unavailable.
Specification attributes that must be non-nil
Expire memoized instance variables that can incorrectly generate, replace or miss files due changes in certain attributes used to compute them.
Check that a method is callable via dRuby.
obj is the object we want to invoke the method on. msg_id is the method name, as a Symbol.
If the method is an insecure method (see insecure_method?) a SecurityError is thrown. If the method is private or undefined, a NameError is thrown.
Returns the inverse of the eigenvector matrix V
The get_attribute_ns method retrieves a method by its namespace and name. Thus it is possible to reliably identify an attribute even if an XML processor has changed the prefix.
Method contributed by Henrik Martensson
Writes out text, substituting special characters beforehand. out A String, IO, or any other object supporting <<( String ) input the text to substitute and the write out
z=utf8.unpack("U*") ascOut="" z.each{|r| if r < 0x100 ascOut.concat(r.chr) else ascOut.concat(sprintf("&#x%x;", r)) end } puts ascOut
Returns the first found remote TupleSpace. Any further recovered TupleSpaces can be found by calling to_a.