module MetricFu class MetricRailsBestPractices < Metric def name :rails_best_practices end def default_run_options {} end def has_graph? true end def enable if MetricFu.configuration.supports_ripper? super if MetricFu.configuration.rails? else MetricFu.configuration.mf_debug("Rails Best Practices is only available in MRI 1.9. It requires ripper") end end def activate activate_library('rails_best_practices') super end end end