ibek ids names vary and this is confusing

[gilesknap]

If I want to refer to another object in a ibek.ioc.yaml file then I refer to it by its ID. However id might be 'name' or 'device' or any other arg on the object I'm referring to. There is no way to find out which arg to refer to without looking in the support.yaml.

It is true to say that 'name' and 'device' are the full set of options presently. Perhaps this could be resolved simply by listing the set of arg names that are used as ids (and hope that nothing needs to use two of these arg names??!!)

@AlexanderWells-diamond hit this issue working on his first IOC

[gilesknap]

Best solution for this is for str on the object to render its id string. Then you do not need to know which Arg is the ID.

I believe this is already implemented. TODO verify this.

[gilesknap]

fixed in e921794

[gilesknap]

merged in #87