Method: Redwood::HorizontalSelector#set_to

Defined in:
lib/sup/horizontal_selector.rb

#set_to(val) ⇒ Object

Raises:



18
19
20
21
 
# File 'lib/sup/horizontal_selector.rb', line 18

def set_to val
  raise UnknownValue, val.inspect unless can_set_to? val
  @selection = @vals.index(val)
end