Outstanding protocol (outstanding v0.2.3)

Protocol for comparing expected and actual, highlighting outstanding expectations unmet by actual

Summary

result()

t()

Outstanding of expected realised by actual, returns nil or outstanding

Is anything outstanding?

@type result() :: nil | t()

@type t() :: t()

@spec outstanding(t(), any()) :: result()

Outstanding of expected realised by actual, returns nil or outstanding

@spec outstanding?(t(), any()) :: boolean()

Is anything outstanding?