conditional_get.rb in rack-2.1.0

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 require 'rack/utils'
 
 module Rack
 
   # Middleware that enables conditional GET using If-None-Match and
@@ -66,10 +68,10 @@
     def to_rfc2822(since)
       # shortest possible valid date is the obsolete: 1 Nov 97 09:55 A
       # anything shorter is invalid, this avoids exceptions for common cases
       # most common being the empty string
       if since && since.length >= 16
-        # NOTE: there is no trivial way to write this in a non execption way
+        # NOTE: there is no trivial way to write this in a non exception way
         #   _rfc2822 returns a hash but is not that usable
         Time.rfc2822(since) rescue nil
       else
         nil
       end