diff options
Diffstat (limited to 'lib/set.rb')
-rwxr-xr-x[-rw-r--r--] | lib/set.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/set.rb b/lib/set.rb index 5e4e0878bd..5655c263ba 100644..100755 --- a/lib/set.rb +++ b/lib/set.rb @@ -130,8 +130,8 @@ class Set # Replaces the contents of the set with the contents of the given # enumerable object and returns self. def replace(enum) - if enum.class == self.class - @hash.replace(enum.instance_eval { @hash }) + if enum.instance_of?(self.class) + @hash.replace(enum.instance_variable_get(:@hash)) else clear merge(enum) |