Wraps text to wrap characters and optionally indents by indent characters
Normalizes a request path. Raises an exception if the path cannot be normalized.
Normalizes a request path. Raises an exception if the path cannot be normalized.
Convenience method for Shell::CommandProcessor.def_system_command. Defines an instance method which will execute the given shell command. If the executable is not in Shell.default_system_path, you must supply the path to it.
Shell.def_system_command('hostname') Shell.new.hostname # => localhost # How to use an executable that's not in the default path Shell.def_system_command('run_my_program', "~/hello") Shell.new.run_my_program # prints "Hello from a C program!"
Convenience method for Shell::CommandProcessor.undef_system_command
Convenience method for Shell::CommandProcessor.install_system_commands. Defines instance methods representing all the executable files found in Shell.default_system_path, with the given prefix prepended to their names.
Shell.install_system_commands Shell.new.sys_echo("hello") # => hello
Specifies Emacs editing mode. The default is this mode. See the manual of GNU Readline for details of Emacs editing mode.
Raises NotImplementedError if the using readline library does not support.
Returns true if emacs mode is active. Returns false if not.
Raises NotImplementedError if the using readline library does not support.
Returns the size of memory allocated by malloc().
Only available if ruby was built with CALC_EXACT_MALLOC_SIZE.
Deduce Ruby’s –program-prefix and –program-suffix from its install name
Returns true if the MKD command may be used to create a new directory within the directory.
Returns true if other is a subdomain.
Example:
domain = Resolv::DNS::Name.create("y.z") p Resolv::DNS::Name.create("w.x.y.z").subdomain_of?(domain) #=> true p Resolv::DNS::Name.create("x.y.z").subdomain_of?(domain) #=> true p Resolv::DNS::Name.create("y.z").subdomain_of?(domain) #=> false p Resolv::DNS::Name.create("z").subdomain_of?(domain) #=> false p Resolv::DNS::Name.create("x.y.z.").subdomain_of?(domain) #=> false p Resolv::DNS::Name.create("w.z").subdomain_of?(domain) #=> false