End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

class method

Win32::Registry.create

create(hkey, subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED) { |obj| ... }

ext/win32/lib/win32/registry.rb View on GitHub ↗

# File tmp/rubies/ruby-3.0.5/ext/win32/lib/win32/registry.rb, line 457
def self.create(hkey, subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED)
  newkey, disp = API.CreateKey(hkey.hkey, subkey, opt, desired)
  obj = new(newkey, hkey, subkey, disp)
  if block_given?
    begin
      yield obj
    ensure
      obj.close
    end
  else
    obj
  end
end

— Registry.create(key, subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED)

— Registry.create(key, subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED) { |reg| … }

Create or open the registry key subkey under key. You can use predefined key HKEY_* (see Constants)

If subkey is already exists, key is opened and Registry#created? method will return false.

If block is given, the key is closed automatically.

See also #create .expand_environ .new also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1

next ›.expand_environ