warning: instance variable @loaded not initialized

[ziggythehamster]

On Ruby 2.6 / Cequel 3.2.1, this error happens on load. Here's the full error:

D:/MSYS2/mingw64/lib/ruby/gems/2.6.0/gems/cequel-3.2.1/lib/cequel/record/persistence.rb:163: warning: instance variable @loaded not initialized

https://github.com/cequel/cequel/blob/master/lib/cequel/record/persistence.rb#L163 is using the !! technique to coalesce the variable to a boolean, but should instead check if instance_variable_defined?(:@loaded).

[wflanagan]

@ziggythehamster Try my branch that there's a pull request for.. see if you still get that error? #415