if_modified_since() Instance Public methods

tty_output?() Instance Public methods True if we are outputting to TTY, false otherwise

new(gem, options = {}) Class Public methods Constructs an uninstaller that will uninstall gem

set_window_element(idxs, win) Instance Public methods

obj.freeze â obj Instance Public methods Prevents further modifications to obj. A RuntimeError will be raised if modification is attempted. There is no way to unfreeze a frozen object. See also Object#frozen?. This method returns self. a = [ "a", "b", "c" ] a.freeze a << "z" produces: prog.rb:3:in `<<': can't modify frozen array (RuntimeError) from prog.rb:3

big.div(other) â integer Instance Public methods Performs integer division: returns integer value.

prepend_around_action(names, block) Instance Public methods Prepend a callback around actions. See #_insert_callbacks for parameter details. Aliased as prepend_around_filter.

Date.today([start=Date::ITALY]) â dateDate.today #=> # Class Public methods Creates a date object denoting the present day.

save(*) Instance Public methods Saves the model. If the model is new a record gets created in the database, otherwise the existing record gets updated. By default, save always run validations. If any of them fail the action is cancelled and save returns false. However, if you supply validate: false, validations are bypassed altogether. See ActiveRecord::Validations for more information. There's a series of callbacks associated with save. If any of the before_* callbacks return fals

linestart() Instance Public methods