Even though it uses fancy syntax, Moose is still simple Perl code. Your code invokes Moose::has('ADJACENCIES',...), which creates get_adjacency. But as your code invokes with 'GSM::Cell::Role::BcchChecks' before it invokes the method creation, it will fail because that method does not yet exist.

I guess if Moose would first create a data structure instead of accessors, and then, upon for example, getting to the no Moose or __CLASS__->finalize() part, create everything in one go, the approach could be independent of the order of the declarations, something which I find less confusing. But as there are likely reasons for why Moose does and checks things immediately instead of requiring an explicit finalization step, this approach does not exist.

In reply to Re: Checking for required methods that were auto-generated by MooseX::AttributeHelpers by Corion
in thread Checking for required methods that were auto-generated by MooseX::AttributeHelpers by ZAmonk

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