Returns true if the version is supported
Simple deprecation method that deprecates name by wrapping it up in a dummy method. It warns on each call to the dummy method telling the user of repl (unless repl is :none) and the year/month that it is planned to go away.
Simple deprecation method that deprecates name by wrapping it up in a dummy method. It warns on each call to the dummy method telling the user of repl (unless repl is :none) and the year/month that it is planned to go away.
The host to connect to either from the RUBYGEMS_HOST environment variable or from the user’s configuration
Resets the trust directory for verifying gems.
Is remote fetching enabled?
Formats params according to format_string which is described in setup_params.
Is code an error status?
Is code an error status?
Converts the given hash to a marshalled object.
Returns the given hash if an exception occurs.
Sets the (user) real and/or effective user IDs of the current process to rid and eid, respectively. A value of -1 for either means to leave that ID unchanged. Not available on all platforms.
Sets the (group) real and/or effective group IDs of the current process to rid and eid, respectively. A value of -1 for either means to leave that ID unchanged. Not available on all platforms.
Sets the (user) real, effective, and saved user IDs of the current process to rid, eid, and sid respectively. A value of -1 for any value means to leave that ID unchanged. Not available on all platforms.
Sets the (group) real, effective, and saved user IDs of the current process to rid, eid, and sid respectively. A value of -1 for any value means to leave that ID unchanged. Not available on all platforms.
See the OpenSSL documentation for EC_GROUP_set_generator()
@return [Object] the requirement that led to a version of a possibility
with the given name being activated.