Course show template tweaks

app/helpers/courses_helper.rb

@@ -1,2 +1,5 @@
 module CoursesHelper
+  def company_class
+    @course.company.name.parameterize if @course.company
+  end
 end

app/models/author.rb

@@ -15,4 +15,8 @@ class Author < ActiveRecord::Base
 
   validates   :name,        presence: true
 
+  def to_s
+    name
+  end
+
 end

app/models/company.rb

@@ -15,4 +15,8 @@ class Company < ActiveRecord::Base
 
   validates   :name,        presence: true
 
+  def to_s
+    name
+  end
+
 end

app/views/courses/show.html.haml

@@ -1,4 +1,14 @@
 %h2= @course.title
+%p.author= "by #{@course.author}"
+
+%p
+  = "Difficulty: #{@course.difficulty_name}"
+  |
+  = "Duration: #{@course.duration}"
+
+%p= @course.description
+
+%p{ class: company_class }= @course.company
 
 = link_to "Edit Course", edit_course_path(@course), class: "btn"
 = link_to "Delete Course", @course, method: :delete, confirm: "Are you sure to delete this course?", class: "btn btn-danger"

features/courses/admin_creates_courses.feature

@@ -30,4 +30,8 @@ Feature: Admin creates a course
     Then I should see "Course has been created."
     And I should be on the course page for "CSS Essentials Training"
     And I should see "CSS Essentials Training"
-
+    And I should see "by Joe Marani" within ".author"
+    And I should see "This course is super awesome"
+    And I should see "Lynda.com" within ".lynda-com"
+    And I should see "Difficulty: Beginner"
+    And I should see "Duration: 3h 30m"