module BackLinkHelper
Public Instance Methods
back_link(path = nil)
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# File lib/backpedal/helpers/back_link_helper.rb, line 2 def back_link(path = nil) if path.present? link_to path, class: "back_link" do concat content_tag :i, "", class: "fas fa-chevron-left" concat "Back" end elsif session[:tree].present? last = session[:tree].split(",").last link_to last, class: "back_link" do concat content_tag :i, "", class: "fas fa-chevron-left" concat "Back" end end end