Returns true if the contents of files a and b are identical, false otherwise.
Arguments a and b should be interpretable as a path.
FileUtils.identical? and FileUtils.cmp are aliases for FileUtils.compare_file.
Related: FileUtils.compare_stream.
Returns true if method mid accepts the given option opt, false otherwise; the arguments may be strings or symbols:
FileUtils.have_option?(:chmod, :noop) # => true FileUtils.have_option?('chmod', 'secure') # => false
Returns a hash of the defined schemes:
URI.scheme_list # => {"MAILTO"=>URI::MailTo, "LDAPS"=>URI::LDAPS, "WS"=>URI::WS, "HTTP"=>URI::HTTP, "HTTPS"=>URI::HTTPS, "LDAP"=>URI::LDAP, "FILE"=>URI::File, "FTP"=>URI::FTP}
Related: URI.register_scheme.
Mirror the Prism.parse_stream API by using the serialization API.
SyntaxSuggest.record_dir [Private]
Used to generate a unique directory to record search steps for debugging
Returns a SingleResponse whose CertId matches with certificate_id, or nil if this BasicResponse does not contain it.
Mirrors the C extension’s StringQuery::constant? method.
Whether or not this string is a valid constant name.
Returns whether the response may have a body:
Net::HTTP::Post.new(uri).response_body_permitted? # => true Net::HTTP::Head.new(uri).response_body_permitted? # => false
Checks the permissions of the credentials file. If they are not 0600 an error message is displayed and RubyGems aborts.
Performs various checks before installing the gem such as the install repository is writable and its directories exist, required Ruby and rubygems versions are met and that dependencies are installed.
Version and dependency checks are skipped if this install is forced.
The dependent check will be skipped if the install is ignoring dependencies.
Installs from the gem dependencies files in the :gemdeps option in options, yielding to the block as in install.
If :without_groups is given in the options, those groups in the gem dependencies file are not used. See Gem::Installer for other options.
Add the –version option to the option parser.