fix display location

app/helpers/application_helper.rb

 module ApplicationHelper
   def format_datetime(input)
+    return if input.nil?
+
     input.strftime('%d/%m/%Y')
-  end 
+  end
 end

app/views/jobs/_breadcrumb.html.slim

@@ -4,8 +4,8 @@ nav.breadcrumb[style="--bs-breadcrumb-divider: '>';" aria-label="breadcrumb"]
       = link_to "Top", root_path
     li.breadcrumb-item
       - @job.cities.each do |city|
-        = link_to city.name, city_slug_path(city.slug) 
+        = link_to city.name + '  ', city_slug_path(city.slug) 
     li.breadcrumb-item
       - @job.industries.each do |industry|
-        = link_to industry.name, industry_slug_path(industry.slug) 
-    li.breadcrumb-item.active = link_to @job.title
\ No newline at end of file
+        = link_to industry.name + '  ', industry_slug_path(industry.slug) 
+    li.breadcrumb-item.active = @job.title
\ No newline at end of file

app/views/jobs/show.html.slim

@@ -15,7 +15,7 @@
         p.mb-2
           | Location: 
           - @job.cities.each do |city|
-            = link_to city.name, city_slug_path(city.slug)
+            = link_to city.name + ' | ', city_slug_path(city.slug)
         p.mb-2
           | Job type:  
           = @job.job_type