lib/ruco/keyboard.rb in ruco-0.2.13 vs lib/ruco/keyboard.rb in ruco-0.2.14

@@ -105,11 +105,11 @@
     end
   end
 
   def self.fetch_user_input
     key = @input.call or return
-    key = key.ord if key.is_a?(String) # ruby 1.9 fix
+    key = key.ord unless IS_18
     if key >= NOTHING
       # nothing happening -> sleep a bit to save cpu
       sleep SEQUENCE_TIMEOUT
       return
     end
@@ -177,10 +177,10 @@
       end
     end
   end
 
   def self.escape_sequence?(sequence)
-    sequence[0] == ESCAPE and sequence.size.between?(2,7) # Esc
+    sequence[0] == ESCAPE and sequence.size.between?(2,7)
   end
 
   def self.is_alt_key_code?(sequence)
     sequence.slice(0,1) == "^" and sequence.size == 2
   end