def select_minute(datetime, options = {})
minute_options = []
0.step(59, options[:minute_step] || 1) do |minute|
minute_options << ((datetime && (datetime.kind_of?(Fixnum) ? datetime : datetime.min) == minute) ?
%(<option value="#{leading_zero_on_single_digits(minute)}" selected="selected">#{leading_zero_on_single_digits(minute)}</option>\n) :
%(<option value="#{leading_zero_on_single_digits(minute)}">#{leading_zero_on_single_digits(minute)}</option>\n)
)
end
select_html(options[:field_name] || 'minute', minute_options, options[:prefix], options[:include_blank], options[:discard_type], options[:disabled])
end