method

build_year_options

Ruby on Rails latest stable (v6.1.7.7) - 0 notes - Class: ActionView::Helpers

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What's this?

build_year_options(selected, options = {}) private

Build select option HTML for year. If year_format option is not passed

build_year_options(1998, start: 1998, end: 2000)
=> "<option value="1998" selected="selected">1998</option>
    <option value="1999">1999</option>
    <option value="2000">2000</option>"

If year_format option is passed

build_year_options(1998, start: 1998, end: 2000, year_format: ->year { "Heisei #{ year - 1988 }" })
=> "<option value="1998" selected="selected">Heisei 10</option>
    <option value="1999">Heisei 11</option>
    <option value="2000">Heisei 12</option>"

Show source

# File actionview/lib/action_view/helpers/date_helper.rb, line 1026
        def build_year_options(selected, options = {})
          start = options.delete(:start)
          stop = options.delete(:end)
          step = options.delete(:step)

          select_options = []
          start.step(stop, step) do |value|
            tag_options = { value: value }
            tag_options[:selected] = "selected" if selected == value
            text = year_name(value)
            select_options << content_tag("option", text, tag_options)
          end

          (select_options.join("\n") + "\n").html_safe
        end

build_year_options

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