method
select_year
v6.1.3.1 -
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Class: ActionView::Helpers
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select_year()
public
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# File actionview/lib/action_view/helpers/date_helper.rb, line 832 def select_year if !year || @datetime == 0 val = "1" middle_year = Date.today.year else val = middle_year = year end if @options[:use_hidden] || @options[:discard_year] build_hidden(:year, val) else options = {} options[:start] = @options[:start_year] || middle_year - 5 options[:end] = @options[:end_year] || middle_year + 5 options[:step] = options[:start] < options[:end] ? 1 : -1 options[:leading_zeros] = false options[:max_years_allowed] = @options[:max_years_allowed] || 1000 if (options[:end] - options[:start]).abs > options[:max_years_allowed] raise ArgumentError, "There are too many years options to be built. Are you sure you haven't mistyped something? You can provide the :max_years_allowed parameter." end build_select(:year, build_year_options(val, options)) end end