remove() Instance Public methods Alias for: delete

attribute( name, namespace=nil ) Instance Public methods Attributes #

type_cast(value) Instance Public methods

add_col(*args) Instance Public methods

readable_real?() Instance Public methods See FileTest#readable_real?.

int.gcdlcm(int2) â array Instance Public methods Returns an array; [int.gcd(int2), int.lcm(int2)]. 2.gcdlcm(2) #=> [2, 2] 3.gcdlcm(-7) #=> [1, 21] ((1<<31)-1).gcdlcm((1<<61)-1) #=> [1, 4951760154835678088235319297]

column_visible_order(column) Instance Public methods

slice!(*args) Instance Public methods Works like like String#slice!, but returns an instance of Chars, or nil if the string was not modified.

current_entry_configinfo(slot=nil) Instance Public methods

database_class() Instance Public methods