From 1993a4449a5be44acfa5a9e1a94842e05da5edd5 Mon Sep 17 00:00:00 2001 From: gfyoung Date: Sat, 18 Aug 2018 04:19:57 -0700 Subject: Enable frozen string for app/helpers/**/*.rb Partially addresses #47424. --- app/helpers/dropdowns_helper.rb | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'app/helpers/dropdowns_helper.rb') diff --git a/app/helpers/dropdowns_helper.rb b/app/helpers/dropdowns_helper.rb index 5a2360b4661..4b6c5b215e8 100644 --- a/app/helpers/dropdowns_helper.rb +++ b/app/helpers/dropdowns_helper.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + module DropdownsHelper def dropdown_tag(toggle_text, options: {}, &block) content_tag :div, class: "dropdown #{options[:wrapper_class] if options.key?(:wrapper_class)}" do @@ -10,7 +12,7 @@ module DropdownsHelper dropdown_output = dropdown_toggle(toggle_text, data_attr, options) dropdown_output << content_tag(:div, class: "dropdown-menu dropdown-select #{options[:dropdown_class] if options.key?(:dropdown_class)}") do - output = "" + output = [] if options.key?(:title) output << dropdown_title(options[:title]) @@ -31,8 +33,7 @@ module DropdownsHelper end output << dropdown_loading - - output.html_safe + output.join.html_safe end dropdown_output.html_safe @@ -50,7 +51,7 @@ module DropdownsHelper def dropdown_title(title, options: {}) content_tag :div, class: "dropdown-title" do - title_output = "" + title_output = [] if options.fetch(:back, false) title_output << content_tag(:button, class: "dropdown-title-button dropdown-menu-back", aria: { label: "Go back" }, type: "button") do @@ -66,7 +67,7 @@ module DropdownsHelper end end - title_output.html_safe + title_output.join.html_safe end end -- cgit v1.2.1