FE4 E4 E4 E4 E4 G`%s` always returns `0`. Perhaps you meant `rand(2)` or `rand`?4 E4 U (send {(const nil? :Kernel) nil?} :rand {(int {-1 1}) (float {-1.0 1.0})}) 4 E4 on_send4 E4 message4 E4 RuboCopE4 CopE4 LintE4 RandOneE4 MSGE4 nodeE4  rand_one?E4  add_offenseE4 sourceE4 formatE4 def_node_matcherE4 core#define_methodE4 privateE4 method m jv-9Tk #=a