method
add_default_name_and_id_for_value
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Class: ActionView::Helpers::InstanceTag
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add_default_name_and_id_for_value(tag_value, options)
private
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# File actionpack/lib/action_view/helpers/form_helper.rb, line 1181 def add_default_name_and_id_for_value(tag_value, options) unless tag_value.nil? pretty_tag_value = tag_value.to_s.gsub(/\s/, "_").gsub(/[^-\w]/, "").downcase specified_id = options["id"] add_default_name_and_id(options) options["id"] += "_#{pretty_tag_value}" if specified_id.blank? && options["id"].present? else add_default_name_and_id(options) end end