Checks for a method provided by this the delegate object by forwarding the call through _getobj_.
Task description for the rerdoc task or its renamed description
Makes the set compare its elements by their identity and returns self. This method may not be supported by all subclasses of Set.
Returns true if the set will compare its elements by their identity. Also see Set#compare_by_identity.
Returns the directories in the current shell’s PATH environment variable as an array of directory names. This sets the system_path for all instances of Shell.
Example: If in your current shell, you did:
$ echo $PATH /usr/bin:/bin:/usr/local/bin
Running this method in the above shell would then return:
["/usr/bin", "/bin", "/usr/local/bin"]
Sets the system_path that new instances of Shell should have as their initial system_path.
path should be an array of directory name strings.
Calls CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON). Starts tracking memory allocations. See also OpenSSL.print_mem_leaks.
This is available only when built with a capable OpenSSL and –enable-debug configure option.
Attempts to enter exclusive section. Returns false if lock fails.
For backward compatibility
Returns a String containing the API compatibility version of Ruby
Register a Gem::Specification for default gem.
Two formats for the specification are supported:
MRI 2.0 style, where spec.files contains unprefixed require names. The spec’s filenames will be registered as-is.
New style, where spec.files contains files prefixed with paths from spec.require_paths. The prefixes are stripped before registering the spec’s filenames. Unprefixed files are omitted.
Sets the SSL/TLS protocol version for the context. This forces connections to use only the specified protocol version.
You can get a list of valid versions with OpenSSL::SSL::SSLContext::METHODS
A non-blocking version of sysread. Raises an SSLError if reading would block. If “exception: false” is passed, this method returns a symbol of :wait_readable, :wait_writable, or nil, rather than raising an exception.
Reads length bytes from the SSL connection. If a pre-allocated buffer is provided the data will be written into it.
Returns a String representing the SSL/TLS version that was negotiated for the connection, for example “TLSv1.2”.
Returns true if a reused session was negotiated during the handshake.
Content: [ String tag_name, Hash attributes ]
Path of activations from the current list.