Results for: "OptionParser"

Base class for all URI exceptions.

Not a URI.

URI is valid, bad usage is not.

Base class for all URI classes. Implements generic URI syntax as per RFC 2396.

RefError is raised when a referenced object has been recycled by the garbage collector

Client sent TCP reset (RST) before server has accepted the connection requested by client.

A generic module for daemonizing a process

Raised when a mathematical function is evaluated outside of its domain of definition.

For example, since cos returns values in the range -1..1, its inverse function acos is only defined on that interval:

Math.acos(42)

produces:

Math::DomainError: Numerical argument is out of domain - "acos"

File::Constants provides file-related constants. All possible file constants are listed in the documentation but they may not all be present on your platform.

If the underlying platform doesn’t define a constant the corresponding Ruby constant is not defined.

Your platform documentations (e.g. man open(2)) may describe more detailed information.

A DSL that provides the means to dynamically load libraries and build modules around them including calling extern functions within the C library that has been loaded.

Example

require 'fiddle'
require 'fiddle/import'

module LibSum
  extend Fiddle::Importer
  dlload './libsum.so'
  extern 'double sum(double*, int)'
  extern 'double split(double)'
end

Used to construct C classes (CUnion, CStruct, etc)

Fiddle::Importer#struct and Fiddle::Importer#union wrap this functionality in an easy-to-use manner.

OpenSSL IO buffering mix-in module.

This module allows an OpenSSL::SSL::SSLSocket to behave like an IO.

You typically won’t use this module directly, you can see it implemented in OpenSSL::SSL::SSLSocket.

This module contains configuration information about the SSL extension, for example if socket support is enabled, or the host name TLS extension is enabled. Constants in this module will always be defined, but contain true or false values depending on the configuration of your OpenSSL installation.

Socket::Constants provides socket-related constants. All possible socket constants are listed in the documentation but they may not all be present on your platform.

If the underlying platform doesn’t define a constant the corresponding Ruby constant is not defined.

The WIN32OLE::VARIANT module includes constants of VARIANT type constants. The constants is used when creating WIN32OLE_VARIANT object.

obj = WIN32OLE_VARIANT.new("2e3", WIN32OLE::VARIANT::VT_R4)
obj.value # => 2000.0

The GC profiler provides access to information on GC runs including time, length and object space size.

Example:

GC::Profiler.enable

require 'rdoc/rdoc'

GC::Profiler.report

GC::Profiler.disable

See also GC.count, GC.malloc_allocated_size and GC.malloc_allocations

A utility module for conversion routines, often handy in HTML generation.

The HTTPHeader module defines methods for reading and writing HTTP headers.

It is used as a mixin by other classes, to provide hash-like access to HTTP header values. Unlike raw hash access, HTTPHeader provides access via case-insensitive keys. It also provides methods for accessing commonly-used HTTP header values in more convenient formats.