Choose from a list of options. question is a prompt displayed above the list. list is a list of option strings. Returns the pair [option_name, option_index].
private functions
Defines a command, registering path as a Shell method for the given command.
Shell::CommandProcessor.def_system_command "ls" #=> Defines ls. Shell::CommandProcessor.def_system_command "sys_sort", "sort" #=> Defines sys_sort as sort
Undefines a command
private method to assemble query from attributes, scope, filter and extensions.
Returns the destination encoding name as a string.
Returns the destination encoding name as a string.
Parses a C struct’s members
Example:
require 'fiddle/import' include Fiddle::CParser #=> Object parse_struct_signature(['int i', 'char c']) #=> [[Fiddle::TYPE_INT, Fiddle::TYPE_CHAR], ["i", "c"]] parse_struct_signature(['char buffer[80]']) #=> [[[Fiddle::TYPE_CHAR, 80]], ["buffer"]]
Iterates through the header names in the header, passing capitalized header names to the code block.
Note that header names are capitalized systematically; capitalization may not match that used by the remote HTTP server in its response.
Returns an enumerator if no block is given.
Set header fields and a body from HTML form data. params should be an Array of Arrays or a Hash containing HTML form data. Optional argument sep means data record separator.
Values are URL encoded as necessary and the content-type is set to application/x-www-form-urlencoded
Example:
http.form_data = {"q" => "ruby", "lang" => "en"} http.form_data = {"q" => ["ruby", "perl"], "lang" => "en"} http.set_form_data({"q" => "ruby", "lang" => "en"}, ';')
Check whether the object_id id is in the current buffer of objects to be pretty printed. Used to break cycles in chains of objects to be pretty printed.