ericgj/newman — comment on commit acf3b9e45026d68d65835c18e2bef4693aab3624
File: examples/logging.rb line 10
By sandal:

If you look through Newman's source, you won't find any direct instance variable references. This is by design, and forces relying on behaviors rather than state. Please rework any examples in which you use instance variables to use accessors instead. Using ivars is okay in tests for setup data (maybe) but I don't want to introduce them anywhere else, not even in examples.