redis-audit.rb:150:in `group_key': undefined method `codepoints' for "UserRingWork":

[ElvisLiu85]

I use git clone redis-audit
And install it by bundle
When I try to run it, error print out as follows:

[root@localhost script]# bundle exec ruby redis-audit.rb 127.0.0.1 6379 0 1000
Auditing 127.0.0.1:6379 dbnum:0 sampling 1000 keys
Getting a list of all 98 keys...
Auditing 98 keys...
redis-audit.rb:150:in group_key': undefined methodcodepoints' for "UserRingWork":String (NoMethodError)
from redis-audit.rb:130:in audit_key' from redis-audit.rb:111:inaudit_keys'
from /usr/lib/ruby/site_ruby/1.8/rubygems/core_ext/kernel_require.rb:51:in each_with_index' from redis-audit.rb:110:ineach'
from redis-audit.rb:110:in each_with_index' from redis-audit.rb:110:inaudit_keys'
from redis-audit.rb:348

[postor]

i got same problem too

[patademahesh]

same problem..

Auditing 172.29.18.129:6379 dbnum:0 sampling 0 keys
Sampling 206747 keys...
./redis-audit.rb:158:in `block (2 levels) in group_key': undefined method `[]' for #<Enumerator: "Dheerajj-port":codepoints> (NoMethodError)
        from ./redis-audit.rb:156:in `each_codepoint'
        from ./redis-audit.rb:156:in `with_index'
        from ./redis-audit.rb:156:in `block in group_key'
        from ./redis-audit.rb:152:in `each'
        from ./redis-audit.rb:152:in `group_key'
        from ./redis-audit.rb:130:in `audit_key'
        from ./redis-audit.rb:99:in `block in audit_keys'
        from ./redis-audit.rb:97:in `times'
        from ./redis-audit.rb:97:in `audit_keys'
        from ./redis-audit.rb:358:in `<main>'

[eXcellme]

same problem...

Auditing 192.168.x.x:6380 dbnum:0 sampling 0 keys
Sampling 1083 keys...
redis-audit.rb:150:in group_key': undefined methodcodepoints' for "some_key":String (NoMethodError)
from redis-audit.rb:130:in audit_key' from redis-audit.rb:99:inaudit_keys'
from redis-audit.rb:97:in times' from redis-audit.rb:97:inaudit_keys'
from redis-audit.rb:358

[larry2208]

the same ..
Auditing 127.0.0.1:6379 dbnum:0 sampling 0 keys
Sampling 14631 keys...
bundler: failed to load command: redis-audit.rb (redis-audit.rb)
NoMethodError: undefined method codepoints' for "id:api.o:":String ./redis-audit.rb:150:ingroup_key'
./redis-audit.rb:130:in audit_key' ./redis-audit.rb:99:inaudit_keys'
./redis-audit.rb:97:in times' ./redis-audit.rb:97:inaudit_keys'
./redis-audit.rb:358

[zqli]

i got same problem too