ode class="ruby">churn -i &quot;churn.gemspec, Gemfile&quot;   # Ignore files
churn -y                            # Output yaml format opposed to text
churn -c 10                         # Set minimum churn count on a file to 10
churn -c 5 -y -i &quot;Gemfile&quot;          # Mix and match
churn --start_date &quot;6 months ago&quot;   # Start looking at file changes from 6 months ago
churn -p &quot;4 months ago&quot;             # Churn the past history to build up data for the last 4 months
churn --past_hi