Checks the permissions of the credentials file. If they are not 0600 an error message is displayed and RubyGems aborts.
Implementation for Specification#validate_for_resolution
Add the –key option
Add the –otp option
Default options for the gem install and update commands.
Add the –http-proxy option
Add the –source option
Add the –platform option to the option parser.
Add the –prerelease option to the option parser.
Returns location objects associated with the AST node. The returned array contains RubyVM::AbstractSyntaxTree::Location.
Gets various OpenSSL options.
Sets various OpenSSL options.
The location of the token in the source.
Explanation of the conflict used by exceptions to print useful messages