Thrown when PTY::check is called for a pid that represents a process that has exited.
UDP/IP address information used by Socket.udp_server_loop.
spell checker for a dictionary that has a tree structure, see doc/tree_spell_checker_api.md
Error raised by a dRuby protocol when it doesn’t support the scheme specified in a URI. See DRb::DRbProtocol.
The default drb protocol which communicates over a TCP socket.
The DRb TCP protocol URI looks like: druby://<host>:<port>?<option>. The option is optional.
Parent class for success (2xx) HTTP response classes.
A success response indicates the action requested by the client was received, understood, and accepted.
References:
Parent class for server error (5xx) HTTP response classes.
A server error response indicates that the server failed to fulfill a request.
References:
Response class for Multiple Choices responses (status code 300).
The Multiple Choices response indicates that the server offers multiple options for the resource from which the client may choose.
References:
Response class for Multiple Choices responses (status code 300).
The Multiple Choices response indicates that the server offers multiple options for the resource from which the client may choose.
References:
Response class for See Other responses (status code 303).
The response to the request can be found under another URI using the GET method.
References:
Response class for Service Unavailable responses (status code 503).
The server cannot handle the request (because it is overloaded or down for maintenance).
References:
Individual switch class. Not important to the user.
Defined within Switch are several Switch-derived classes: NoArgument, RequiredArgument, etc.
The dispatcher class fires events for nodes that are found while walking an AST to all registered listeners. It’s useful for performing different types of analysis on the AST while only having to walk the tree once.
To use the dispatcher, you would first instantiate it and register listeners for the events you’re interested in:
class OctalListener def on_integer_node_enter(node) if node.octal? && !node.slice.start_with?("0o") warn("Octal integers should be written with the 0o prefix") end end end dispatcher = Dispatcher.new dispatcher.register(listener, :on_integer_node_enter)
Then, you can walk any number of trees and dispatch events to the listeners:
result = Prism.parse("001 + 002 + 003") dispatcher.dispatch(result.value)
Optionally, you can also use ‘#dispatch_once` to dispatch enter and leave events for a single node without recursing further down the tree. This can be useful in circumstances where you want to reuse the listeners you already have registers but want to stop walking the tree at a certain point.
integer = result.value.statements.body.first.receiver.receiver dispatcher.dispatch_once(integer)
Represents the use of a case statement for pattern matching.
case true in false end ^^^^^^^^^
Represents a regular expression literal that contains interpolation that is being used in the predicate of a conditional to implicitly match against the last line read by an IO object.
if /foo #{bar} baz/ then end
^^^^^^^^^^^^^^^^