method
render
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Class: Label
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render(&block)
public
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# File actionview/lib/action_view/helpers/tags/label.rb, line 19 def render(&block) options = @options.stringify_keys tag_value = options.delete("value") name_and_id = options.dup if name_and_id["for"] name_and_id["id"] = name_and_id["for"] else name_and_id.delete("id") end add_default_name_and_id_for_value(tag_value, name_and_id) options.delete("index") options.delete("namespace") options["for"] = name_and_id["id"] unless options.key?("for") if block_given? content = @template_object.capture(&block) else content = if @content.blank? @object_name.gsub!(/\[(.*)_attributes\]\[\d+\]/, '.\1') method_and_value = tag_value.present? ? "#{@method_name}.#{tag_value}" : @method_name if object.respond_to?(:to_model) key = object.class.model_name.i18n_key i18n_default = ["#{key}.#{method_and_value}".to_sym, ""] end i18n_default ||= "" I18n.t("#{@object_name}.#{method_and_value}", :default => i18n_default, :scope => "helpers.label").presence else @content.to_s end content ||= if object && object.class.respond_to?(:human_attribute_name) object.class.human_attribute_name(@method_name) end content ||= @method_name.humanize end label_tag(name_and_id["id"], content, options) end