bessey

# The general idea is that similarly to lazy evaluation, the interpreter executes each resolver from inside a Fiber. 
# Once we have instantiated a Fiber for every resolver reachable in this pass, we loop over the Fibers, yielding till
# they are dead (the resolver has returned). Resolvers that are not using the Fiber based Loader API would simply
# return there value on the first pass.

# Complete pseudo-cpde, I don't know GraphQL Ruby internals well
def main_graphql_ruby_interpreter_loop(reachable_fields)
  unresolved_fields = reachable_fields.reduce({}) do |acc, field|
    # Creating one Fiber per field is probably too expensive, and we'd want to re-use them across loops or even across
    # different fields in the same loop. A topic for another time.