Like Enumerable#compact, but chains operation to be lazy-evaluated.
Clear the reference to the object this is pinning.
Returns true if the reference has been cleared, otherwise returns false.
Write bytes in str to the location pointed to by address.
Releases the lock held in the associated monitor and waits; reacquires the lock on wakeup.
If timeout is given, this method returns after timeout seconds passed, even if no other thread doesn’t signal.
Enables or disables padding. By default encryption operations are padded using standard block padding and the padding is checked and removed when decrypting. If the pad parameter is zero then no padding is performed, the total amount of data encrypted or decrypted must then be a multiple of the block size or an error will occur.
See EVP_CIPHER_CTX_set_padding for further information.
Convert path string to a class
Emit a scalar with value
Called when a scalar value is found. The scalar may have an anchor, a tag, be implicitly plain or implicitly quoted
value is the string value of the scalar anchor is an associated anchor or nil tag is an associated tag or nil plain is a boolean value quoted is a boolean value style is an integer indicating the string style
See the constants in Psych::Nodes::Scalar for the possible values of style
Here is a YAML document that exercises most of the possible ways this method can be called:
--- - !str "foo" - &anchor fun - many lines - | many newlines
The above YAML document contains a list with four strings. Here are the parameters sent to this method in the same order:
# value anchor tag plain quoted style ["foo", nil, "!str", false, false, 3 ] ["fun", "anchor", nil, true, false, 1 ] ["many lines", nil, nil, true, false, 1 ] ["many\nnewlines\n", nil, nil, false, true, 4 ]
Returns a Psych::Parser::Mark object that contains line, column, and index information.
Emit a scalar with value, anchor, tag, and a plain or quoted string type with style.
Get the output style, canonical or not.
Set the output style to canonical, or not.
Calls String#unpack on sockopt.data.
sockopt = Socket::Option.new(:INET, :SOCKET, :KEEPALIVE, [1].pack("i")) p sockopt.unpack("i") #=> [1] p sockopt.data.unpack("i") #=> [1]
Logs a message at the warn (syslog notice) log level, or logs the message returned from the block.
Write data to a registry value named name. When name is nil, write to the ‘default’ value.
type is type value. (see Registry::Constants module) Class of data must be same as which read method returns.
Write value to a registry value named name.
The value type is REG_SZ(write_s), REG_DWORD(write_i), or REG_BINARY(write_bin).
Write value to a registry value named name.
The value type is REG_SZ(write_s), REG_DWORD(write_i), or REG_BINARY(write_bin).
Returns help context.
tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'Workbooks') method = WIN32OLE_METHOD.new(tobj, 'Add') puts method.helpcontext # => 65717