Only take a shallow clone

2013-12-08 09:40:45 -08:00 · 2013-12-08 09:40:45 -08:00 · 55b24898d7
parent fe2f5dc21b
commit 55b24898d7
1 changed files with 1 additions and 1 deletions
--- a/lib/pry/history_array.rb
+++ b/lib/pry/history_array.rb
@ -91,7 +91,7 @@ class Pry

    # Returns [Hash] copy of the internal @hash history
    def to_h
-      Marshal.load( Marshal.dump(@hash) )
+      @hash.dup
    end

    def pop!