require 'jkr/array' require 'jkr/numeric' require 'jkr/env' require 'jkr/error' require 'jkr/plan' require 'jkr/planfinder' require 'jkr/trial' require 'jkr/analysis' require 'jkr/cpufreq' require 'jkr/cpu_usage' require 'jkr/sysinfo' require 'jkr/analytics' require 'jkr/plot' require 'jkr/stat' require 'jkr/userutils' require 'jkr/dirlock' require 'jkr/cli'