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rails-tutorials
Commit 6ed39041 by Tô Ngọc Ánh
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Add a full_title helper

parent cf6c3f40
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Showing with 16 additions and 3 deletions
sample_app/app/helpers/application_helper.rb
module ApplicationHelper
# Returns the full title on a per-page basis.
def full_title(page_title)
base_title = "Ruby on Rails Tutorial Sample App"
if page_title.empty?
base_title
else
"#{base_title} | #{page_title}"
end
end
end
sample_app/app/views/layouts/application.html.erb
......@@ -2,7 +2,7 @@
<html>
<head>
<title>Ruby on Rails Tutorial Sample App | <%= yield(:title) %></title>
<title><%= full_title(yield(:title)) %></title>
<title>SampleApp</title>
<%= csrf_meta_tags %>
<%= csp_meta_tag %>
......
sample_app/app/views/static_pages/home.html.erb
<% provide(:title, 'Home') %>
<h1>Sample App</h1>
<p>
This is the home page for the
......
sample_app/spec/requests/static_pages_spec.rb
......@@ -22,7 +22,12 @@ describe "Static pages" do
it "should have the right title" do
visit '/static_pages/home'
expect(page).to have_title("#{base_title} | Home")
expect(page).to have_title("#{base_title}")
end
it "should not have a custom page title" do
visit '/static_pages/home'
expect(page).not_to have_title('| Home')
end
end
......
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