Returns a valid argument to make_expires
and the renewer or nil.
Given true
, nil
, or Numeric
, returns that value and nil
(no actual renewer). Otherwise it returns an expiry value from calling it.renew
and the renewer.
Builds and installs indices.
returns an integer in (-infty, 0] a number closer to 0 means the dependency is less constraining
dependencies w/ 0 or 1 possibilities (ignoring version requirements) are given very negative values, so they always sort first, before dependencies that are unconstrained
Regenerates plugin wrappers after removal.
Returns the one-character string which cause Encoding::UndefinedConversionError
.
ec = Encoding::Converter.new("ISO-8859-1", "EUC-JP") begin ec.convert("\xa0") rescue Encoding::UndefinedConversionError puts $!.error_char.dump #=> "\xC2\xA0" p $!.error_char.encoding #=> #<Encoding:UTF-8> end
Generates a new key (pair).
If a String
is given as the first argument, it generates a new random key for the algorithm specified by the name just as ::generate_parameters
does. If an OpenSSL::PKey::PKey
is given instead, it generates a new random key for the same algorithm as the key, using the parameters the key contains.
See ::generate_parameters
for the details of options and the given block.
pkey_params = OpenSSL::PKey.generate_parameters("DSA", "dsa_paramgen_bits" => 2048) pkey_params.priv_key #=> nil pkey = OpenSSL::PKey.generate_key(pkey_params) pkey.priv_key #=> #<OpenSSL::BN 6277...