Gemfile

@@ -85,6 +85,7 @@ gem 'feed-normalizer'

                 gem 'slack-notifier', '~> 0.5.0'
              

                 gem 'therubyracer', '~> 0.12.1'
              

                 gem 'mqtt'
              

                +gem 'redcarpet', '~> 3.1.1'
              

                 
              

                 group :development do
              

                   gem 'binding_of_caller'
              
@@ -123,4 +124,3 @@ else

                   gem 'unicorn', platform: :ruby_18
              

                   gem 'rails_12factor', platform: :ruby_18
              

                 end
              

                -
              

Gemfile.lock

@@ -233,6 +233,7 @@ GEM

                       thor (>= 0.18.1, < 2.0)
              

                     raindrops (0.13.0)
              

                     rake (10.3.2)
              

                +    redcarpet (3.1.2)
              

                     ref (1.0.5)
              

                     rest-client (1.6.7)
              

                       mime-types (>= 1.16)
              
@@ -404,6 +405,7 @@ DEPENDENCIES

                   rack
              

                   rails (= 4.1.4)
              

                   rails_12factor
              

                +  redcarpet (~> 3.1.1)
              

                   rr
              

                   rspec (~> 2.99)
              

                   rspec-collection_matchers
              

app/helpers/markdown_helper.rb

@@ -0,0 +1,8 @@

                +module MarkdownHelper
              

                +
              

                +  def markdown(text)
              

                +    markdown = Redcarpet::Markdown.new(Redcarpet::Render::HTML)
              

                +    markdown.render(text).html_safe
              

                +  end
              

                +
              

                +end
              

app/views/scenarios/show.html.erb

@@ -6,7 +6,7 @@

                       </div>
              

                 
              

                       <% if @scenario.description.present? %>
              

                -        <blockquote><%= @scenario.description %></blockquote>
              

                +        <blockquote><%= markdown(@scenario.description) %></blockquote>
              

                       <% end %>
              

                 
              

                       <%= render 'agents/table', :returnTo => scenario_path(@scenario) %>
              

spec/helpers/markdown_helper_spec.rb

@@ -0,0 +1,14 @@

                +require 'spec_helper'
              

                +
              

                +describe MarkdownHelper do
              

                +
              

                +  describe '#markdown' do
              

                +
              

                +    it 'renders HTML from a markdown text' do
              

                +      markdown('# Header').should =~ /<h1>Header<\/h1>/
              

                +      markdown('## Header 2').should =~ /<h2>Header 2<\/h2>/
              

                +    end
              

                +
              

                +  end
              

                +
              

                +end