method
prefix_tag_option
v4.2.1 -
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Class: ActionView::Helpers::TagHelper
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prefix_tag_option(prefix, key, value, escape)
private
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# File actionview/lib/action_view/helpers/tag_helper.rb, line 166 def prefix_tag_option(prefix, key, value, escape) key = "#{prefix}-#{key.to_s.dasherize}" unless value.is_a?(String) || value.is_a?(Symbol) || value.is_a?(BigDecimal) value = value.to_json end tag_option(key, value, escape) end