Results for: "to_proc"

Returns Ruby Hash object which represents VT_RECORD variable. The keys of Hash object are member names of VT_RECORD OLE variable and the values of Hash object are values of VT_RECORD OLE variable.

If COM server in VB.NET ComServer project is the following:

Imports System.Runtime.InteropServices
Public Class ComClass
    Public Structure Book
        <MarshalAs(UnmanagedType.BStr)> _
        Public title As String
        Public cost As Integer
    End Structure
    Public Function getBook() As Book
        Dim book As New Book
        book.title = "The Ruby Book"
        book.cost = 20
        Return book
    End Function
End Class

then, the result of WIN32OLE_RECORD#to_h is the following:

require 'win32ole'
obj = WIN32OLE.new('ComServer.ComClass')
book = obj.getBook
book.to_h # => {"title"=>"The Ruby Book", "cost"=>20}

Returns OLE type name.

tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'Application')
puts tobj.name  # => Application

Returns the type library name.

tlib = WIN32OLE_TYPELIB.new('Microsoft Excel 9.0 Object Library')
name = tlib.name # -> 'Microsoft Excel 9.0 Object Library'

Returns the name of variable.

tobj = WIN32OLE_TYPE.new('Microsoft Excel 9.0 Object Library', 'XlSheetType')
variables = tobj.variables
variables.each do |variable|
  puts "#{variable.name}"
end

The result of above script is following:
  xlChart
  xlDialogSheet
  xlExcel4IntlMacroSheet
  xlExcel4MacroSheet
  xlWorksheet

Returns the bits in stat as an Integer. Poking around in these bits is platform dependent.

fork { exit 0xab }         #=> 26566
Process.wait               #=> 26566
sprintf('%04x', $?.to_i)   #=> "ab00"

Show pid and exit status as a string.

system("false")
p $?.to_s         #=> "pid 12766 exit 1"

This exception is raised if a generator or unparser error occurs.

Cleans up after a partially-failed uninstall or for an invalid Gem::Specification.

If a specification was removed by hand this will remove any remaining files.

If a corrupt specification was installed this will clean up warnings by removing the bogus specification.

DO NOT USE THIS DIRECTLY.

Hook method to return whether the obj can respond to id method or not.

When the method name parameter is given as a string, the string is converted to a symbol.

See respond_to?, and the example of BasicObject.

Returns IPv4 address of IPv4 mapped/compatible IPv6 address. It returns nil if self is not IPv4 mapped/compatible IPv6 address.

Addrinfo.ip("::192.0.2.3").ipv6_to_ipv4      #=> #<Addrinfo: 192.0.2.3>
Addrinfo.ip("::ffff:192.0.2.3").ipv6_to_ipv4 #=> #<Addrinfo: 192.0.2.3>
Addrinfo.ip("::1").ipv6_to_ipv4              #=> nil
Addrinfo.ip("192.0.2.3").ipv6_to_ipv4        #=> nil
Addrinfo.unix("/tmp/sock").ipv6_to_ipv4      #=> nil

Returns IO instance tied to ARGF for writing if inplace mode is enabled.

Checks for a method provided by this the delegate object by forwarding the call through _getobj_.

Expands lazy enumerator to an array. See Enumerable#to_a.

Returns the memory address for this closure

The integer memory location of this function

Returns the memory address for this handle.

Returns the integer memory location of this pointer.

ptr.to_s        => string
ptr.to_s(len)   => string

Returns the pointer contents as a string.

When called with no arguments, this method will return the contents until the first NULL byte.

When called with len, a string of len bytes will be returned.

See to_str

Returns the string representation of the bignum.

BN.new can parse the encoded string to convert back into an OpenSSL::BN.

base

The format. Must be one of the following:

• 0 - MPI format. See the man page BN_bn2mpi(3) for details.

• 2 - Variable-length and big-endian binary encoding. The sign of the bignum is ignored.

• 10 - Decimal number representation, with a leading ‘-’ for a negative bignum.

• 16 - Hexadeciaml number representation, with a leading ‘-’ for a negative bignum.