extractable_options?() Instance Public methods Returns true so that Array#extract_options! finds members of this class.

parameterize(string, sep = '-') Instance Public methods Replaces special characters in a string so that it may be used as part of a 'pretty' URL. class Person def to_param "#{id}-#{name.parameterize}" end end @person = Person.find(1) # => #<Person id: 1, name: "Donald E. Knuth"> <%= link_to(@person.name, person_path(@person)) %> # => <a href="/person/1-donald-e-knuth">Donald E. Knuth</a>

delete_matched(matcher, options = nil) Instance Public methods

sent?() Instance Public methods

duplicable?() Instance Public methods Methods are not duplicable: method(:puts).duplicable? # => false method(:puts).dup # => TypeError: allocator undefined for Method

extractable_options?() Instance Public methods Returns true to make sure that this hash is extractable via Array#extract_options!

at_midnight() Instance Public methods Alias for: beginning_of_day

clear_action_methods!() Class Public methods ::action_methods are cached and there is sometimes need to refresh them. clear_action_methods! allows you to do that, so next time you run ::action_methods, they will be recalculated

write(object, attribute, key, value) Class Public methods

drop_schema(schema_name) Instance Public methods Drops the schema for the given schema name.