class WWW::Mechanize::Form::Option

select_list.first.tick
select the first option in a list:
can be selected by calling Option#tick, or Option#click. For example,
SelectList can have many Option classes associated with it. An option
This class contains option an option found within SelectList. A

def click

Toggle the selection value of this option 
def click
  unselect_peers
  @selected = !@selected
end

def initialize(node, select_list) 

def initialize(node, select_list)
  @text     = node.inner_text
  @value    = Mechanize.html_unescape(node['value'])
  @selected = node.has_attribute? 'selected'
  @select_list = select_list # The select list this option belongs to
end

def select

Select this option 
def select
  unselect_peers
  @selected = true
end

def unselect

Unselect this option 
def unselect
  @selected = false
end

def unselect_peers 

def unselect_peers
  if @select_list.instance_of? SelectList
    @select_list.select_none
  end
end