Method: GPGME::Engine.check_version

Defined in:
lib/gpgme/engine.rb

.check_version(proto) ⇒ Boolean

Verify that the engine implementing the protocol proto is installed in the system. Can be one of PROTOCOL_OpenPGP or PROTOCOL_CMS.

Examples:

GPGME::Engine.check_version(GPGME::PROTOCOL_OpenPGP) # => true

Returns:

  • (Boolean) —

    true if the engine is installed.


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# File 'lib/gpgme/engine.rb', line 18

def check_version(proto)
  err = GPGME::gpgme_engine_check_version(proto)
  exc = GPGME::error_to_exception(err)
  !exc
end