Ehbraheem

// primary-care-api-billing/src/persistence/mongoose/Invoice/queries.js

// Set invoice status to BALANCED if paid
  if( invoiceDoc.status === 'ISSUED' && invoiceDoc.balance.paid) {
    invoiceDoc.status = 'BALANCED';
  }

  // Save and return
  console.trace(JSON.stringify(await invoiceDoc.save())) // eslint-disable-line no-console
  return invoiceDoc

Ehbraheem

-module (where2).
-export ([nub/1]).
-include_lib("eunit/include/eunit.hrl").

% Specification for nub
-spec nub([T]) -> [T].

% List comprehension solution
nub([H|T])  ->
	[H] ++ nub([X || X <- T, X =/= H]);