setup filehandler to easily open project files in favourite editor

To open any of the files mentioned in metric_fu reports you could set a file handler ( file://, sublime://, ruby mine://

In your metric_fu.rb initializer (config/initializers/metric_fu.rb):

MetricFu::Configuration.run do |config| MetricFu::Formatter::Templates.options['link_prefix'] = 'file:///' end