in_time_zone(zone = ::Time.zone) Instance Public methods Converts String to a TimeWithZone in the current zone if Time.zone or Time.zone_default is set, otherwise converts String to a Time via #to_time

def_option(*opts, &block) Instance Public methods Alias for: define

bool(p1) Instance Public methods /

strio.binmode â true Instance Public methods

scalar(n, value) Class Public methods Creates an n by n diagonal matrix where each diagonal element is value. Matrix.scalar(2, 5) => 5 0 0 5

annotate(tag) Instance Public methods Turns on or off special handling for convert_string

add_dictionary(string) Instance Public methods Provide the inflate stream with a dictionary that may be required in the future. Multiple dictionaries may be provided. The inflate stream will automatically choose the correct user-provided dictionary based on the stream's required dictionary.

quote(str) Class Public methods Quotes and escapes quotes in str

File.writable?(file_name) â true or false Class Public methods Returns true if the named file is writable by the effective user id of this process.

d.day â fixnum Instance Public methods Returns the day of the month (1-31). Date.new(2001,2,3).mday #=> 3