Does it support running rules on complex objects?

Does it support running rules on complex objects? Like running rules on address.country == 'USA"?

{ "name": "test_user", "email_address": "[e-mail]", "address": { "address_1": "high st", "address_2": "unit-4", "state": "AZ", "country": "USA" } }

Can you give an example as i see complex types are supported

[zeroSteiner]

Cool so it sounds like you’re all set so I’ll close this out. If you have any other questions just post them here or in a new issue if you’d like.

[zeroSteiner]

Here’s a larger example using the debug repl.

PYTHONPATH=$(pwd)/lib python -m rule_engine.debug_repl --edit-console
edit the 'context' and 'thing' objects as necessary
>>> thing = { "name": "test_user", "email_address": "[e-mail]", "address": { "address_1": "high st", "address_2": "unit-4", "state": "AZ", "country": "USA" } }
>>> exit()
exiting the edit console...
rule > address.country == 'USA'
result: 
True
rule > email_address =~ '@gmail\.com$'
result: 
False
rule > email_address =~~ '@gmail\.com$'
result: 
True
rule > 'state' in address
result: 
True
rule > address['state'].as_lower == 'az'
result: 
True
rule > 

You can access MAPPING keys using the dot syntax like mapping.key, and that’s mostly kept for backwards compatibility purposes. There could be name collisions with attributes though which is why I recommend you use the other syntax like mapping['key']. The default context should work just fine for this since it uses the getitem resolver.