Results for: "module_function"

A GitSpecification represents a gem that is sourced from a git repository and is being loaded through a gem dependencies file through the git: option.

Represents a possible Specification object returned from IndexSet. Used to delay needed to download full Specification objects when only the name and version are needed.

A LocalSpecification comes from a .gem file on the local filesystem.

The LockSpecification comes from a lockfile (Gem::RequestSet::Lockfile).

A LockSpecification’s dependency information is pre-filled from the lockfile.

The Resolver::SpecSpecification contains common functionality for Resolver specifications that are backed by a Gem::Specification.

A Resolver::Specification contains a subset of the information contained in a Gem::Specification. Only the information necessary for dependency resolution in the resolver is included.

A VendorSpecification represents a gem that has been unpacked into a project and is being loaded through a gem dependencies file through the path: option.

Gem::Security default exception type

An object representation of a stack frame, initialized by Kernel#caller_locations.

For example:

# caller_locations.rb
def a(skip)
  caller_locations(skip)
end
def b(skip)
  a(skip)
end
def c(skip)
  b(skip)
end

c(0..2).map do |call|
  puts call.to_s
end

Running ruby caller_locations.rb will produce:

caller_locations.rb:2:in `a'
caller_locations.rb:5:in `b'
caller_locations.rb:8:in `c'

Here’s another example with a slightly different result:

# foo.rb
class Foo
  attr_accessor :locations
  def initialize(skip)
    @locations = caller_locations(skip)
  end
end

Foo.new(0..2).locations.map do |call|
  puts call.to_s
end

Now run ruby foo.rb and you should see:

init.rb:4:in `initialize'
init.rb:8:in `new'
init.rb:8:in `<main>'

A parsing event. The contents of the event are accessed as an +Array?, and the type is given either by the …? methods, or by accessing the type accessor. The contents of this object vary from event to event, but are identical to the arguments passed to +StreamListener+s for each event.

Serves a directory including fancy indexing and a variety of other options.

Example:

server.mount('/assets', WEBrick::HTTPServlet::FileHandler,
             '/path/to/assets')

standard dynamic load exception

The Fiddle::Handle is the manner to access the dynamic library

Example

Setup

libc_so = "/lib64/libc.so.6"
=> "/lib64/libc.so.6"
@handle = Fiddle::Handle.new(libc_so)
=> #<Fiddle::Handle:0x00000000d69ef8>

Setup, with flags

libc_so = "/lib64/libc.so.6"
=> "/lib64/libc.so.6"
@handle = Fiddle::Handle.new(libc_so, Fiddle::RTLD_LAZY | Fiddle::RTLD_GLOBAL)
=> #<Fiddle::Handle:0x00000000d69ef8>

See RTLD_LAZY and RTLD_GLOBAL

Addresses to symbols

strcpy_addr = @handle['strcpy']
=> 140062278451968

or

strcpy_addr = @handle.sym('strcpy')
=> 140062278451968

Used internally by Fiddle::Importer

Generic error, common for all classes under OpenSSL module

If an object defines encode_with, then an instance of Psych::Coder will be passed to the method when the object is being serialized. The Coder automatically assumes a Psych::Nodes::Mapping is being emitted. Other objects like Sequence and Scalar may be emitted if seq= or scalar= are called, respectively.

Psych::Handler is an abstract base class that defines the events used when dealing with Psych::Parser. Clients who want to use Psych::Parser should implement a class that inherits from Psych::Handler and define events that they can handle.

Psych::Handler defines all events that Psych::Parser can possibly send to event handlers.

See Psych::Parser for more details

Zlib::GzipFile is an abstract class for handling a gzip formatted compressed file. The operations are defined in the subclasses, Zlib::GzipReader for reading, and Zlib::GzipWriter for writing.

GzipReader should be used by associating an IO, or IO-like, object.

Method Catalogue

• ::wrap

• ::open (Zlib::GzipReader::open and Zlib::GzipWriter::open)

• close

• closed?

• comment

• comment= (Zlib::GzipWriter#comment=)

• crc

• eof? (Zlib::GzipReader#eof?)

• finish

• level

• lineno (Zlib::GzipReader#lineno)

• lineno= (Zlib::GzipReader#lineno=)

• mtime

• mtime= (Zlib::GzipWriter#mtime=)

• orig_name

• orig_name (Zlib::GzipWriter#orig_name=)

• os_code

• path (when the underlying IO supports path)

• sync

• sync=

• to_io

(due to internal structure, documentation may appear under Zlib::GzipReader or Zlib::GzipWriter)

exception to wait for reading by EAGAIN. see IO.select.

exception to wait for writing by EAGAIN. see IO.select.