Results for: "uniq!"

Constructs the default Hash of Regexp’s.

Synonym for CGI.unescapeHTML(str)

Synonym for CGI.unescapeElement(str)

Returns a new Fiddle::Function instance at the memory address of the given name function.

Raises a DLError if the name doesn’t exist.

• argtype is an Array of arguments, passed to the name function.

• ctype is the return type of the function

• call_type is the ABI of the function

See also Fiddle:Function.new

See Fiddle::CompositeHandler.sym and Fiddle::Handler.sym

Returns a new closure wrapper for the name function.

• ctype is the return type of the function

• argtype is an Array of arguments, passed to the callback function

• call_type is the abi of the closure

• block is passed to the callback

See Fiddle::Closure

A wrapper class to use a StringIO object as the body and switch to a TempFile when the passed threshold is passed. Initialize the data from the query.

Handles multipart forms (in particular, forms that involve file uploads). Reads query parameters in the @params field, and cookies into @cookies.

Return a Hash for RJIT statistics. --rjit-stats makes more information available.

Displays a warning statement to the warning output location. Asks a question if given.

Return a hash for statistics generated for the --yjit-stats command line option. Return nil when option is not passed or unavailable.

Returns a list of the undefined instance methods defined in mod. The undefined methods of any ancestors are not included.

Unpacks sockaddr into port and ip_address.

sockaddr should be a string or an addrinfo for AF_INET/AF_INET6.

sockaddr = Socket.sockaddr_in(80, "127.0.0.1")
p sockaddr #=> "\x02\x00\x00P\x7F\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00"
p Socket.unpack_sockaddr_in(sockaddr) #=> [80, "127.0.0.1"]

Packs path as an AF_UNIX sockaddr string.

Socket.sockaddr_un("/tmp/sock") #=> "\x01\x00/tmp/sock\x00\x00..."

Returns whether the [position] is at the beginning of a line; that is, at the beginning of the [stored string] or immediately after a newline:

scanner = StringScanner.new(MULTILINE_TEXT)
scanner.string
# => "Go placidly amid the noise and haste,\nand remember what peace there may be in silence.\n"
scanner.pos                # => 0
scanner.beginning_of_line? # => true

scanner.scan_until(/,/)    # => "Go placidly amid the noise and haste,"
scanner.beginning_of_line? # => false

scanner.scan(/\n/)         # => "\n"
scanner.beginning_of_line? # => true

scanner.terminate
scanner.beginning_of_line? # => true

scanner.concat('x')
scanner.terminate
scanner.beginning_of_line? # => false

StringScanner#bol? is an alias for StringScanner#beginning_of_line?.

Returns reference counter of Dispatch interface of WIN32OLE object. You should not use this method because this method exists only for debugging WIN32OLE.

Returns the array of WIN32OLE::Method object . The element of the array is property (settable) of WIN32OLE object.

excel = WIN32OLE.new('Excel.Application')
properties = excel.ole_func_methods

Initialize WIN32OLE object(ActiveX Control) by calling IPersistMemory::InitNew.

Before calling OLE method, some kind of the ActiveX controls created with MFC should be initialized by calling IPersistXXX::InitNew.

If and only if you received the exception “HRESULT error code: 0x8000ffff catastrophic failure”, try this method before invoking any ole_method.

obj = WIN32OLE.new("ProgID_or_GUID_of_ActiveX_Control")
obj.ole_activex_initialize
obj.method(...)

Invoked as a callback whenever a singleton method is undefined in the receiver.

module Chatty
  def Chatty.singleton_method_undefined(id)
    puts "Undefining #{id.id2name}"
  end
  def Chatty.one()   end
  class << self
     undef_method(:one)
  end
end

produces:

Undefining one

Establishes proc on thr as the handler for tracing, or disables tracing if the parameter is nil.

See Kernel#set_trace_func.

Adds proc as a handler for tracing.

See Thread#set_trace_func and Kernel#set_trace_func.

Establishes proc as the handler for tracing, or disables tracing if the parameter is nil.

Note: this method is obsolete, please use TracePoint instead.

proc takes up to six parameters:

• an event name string

• a filename string

• a line number

• a method name symbol, or nil

• a binding, or nil

• the class, module, or nil

proc is invoked whenever an event occurs.

Events are:

"c-call"

call a C-language routine

"c-return"

return from a C-language routine

"call"

call a Ruby method

"class"

start a class or module definition

"end"

finish a class or module definition

"line"

execute code on a new line

"raise"

raise an exception

"return"

return from a Ruby method

Tracing is disabled within the context of proc.

class Test
  def test
    a = 1
    b = 2
  end
end

set_trace_func proc { |event, file, line, id, binding, class_or_module|
  printf "%8s %s:%-2d %16p %14p\n", event, file, line, id, class_or_module
}
t = Test.new
t.test

Produces:

c-return prog.rb:8   :set_trace_func         Kernel
    line prog.rb:11              nil            nil
  c-call prog.rb:11             :new          Class
  c-call prog.rb:11      :initialize    BasicObject
c-return prog.rb:11      :initialize    BasicObject
c-return prog.rb:11             :new          Class
    line prog.rb:12              nil            nil
    call prog.rb:2             :test           Test
    line prog.rb:3             :test           Test
    line prog.rb:4             :test           Test
  return prog.rb:5             :test           Test