From: Levin Alexander Date: 2005-07-13T08:32:49+09:00 Subject: NoMethodError in Range#include? Hi, I just got an Exception that I found somewhat confusing: $ ruby -e "puts((1..10).include?('a'))" true $ ruby -e "puts(('a'..'z').include?(1))" -e:1:in `include?': undefined method `>' for false:FalseClass (NoMethodError) from -e:1 $ ruby -v ruby 1.8.2 (2004-12-23) [i386-linux] Is there a reason for this behaviour? Thank You, Levin