0.8.0

BREAKING CHANGES

• Diff formatters are now gone in favor of operation tree flatteners. If you
  have a custom diff formatter, you will want to inherit from
  SuperDiff::OperationTreeFlatteners::Base (or an appropriate subclass).
  Additionally, the add_extra_diff_formatter_class configuration option has
  disappeared; instead, operation tree classes are expected to have an
  operation_tree_flattener_class method, which should return your custom
  operation tree flattener class. (#91)

Features

• Add the ability to compress long diffs by eliding sections of unchanged data
  (data which is present in both "expected" and "actual" values). This
  functionality is not enabled by default; rather, you will need to activate it.
  At a minimum, you will want to add this to your spec helper (or a support file
  if you so desire):

  SuperDiff.configure do |config|
    config.diff_elision_enabled = true
  end

  By default the elision will be pretty aggressive, but if you want to preserve
  more of the unchanged lines in the diff, you can set diff_elision_maximum:

  SuperDiff.configure do |config|
    config.diff_elision_enabled = true
    config.diff_elision_maximum = 10
  end

  Here, the gem will try to keep at least 10 unchanged lines in between changed
  lines.

  (#91)

• Update inspection of Doubles to include stubbed methods and their values.
  (#91)

Improvements

• Change how objects are inspected on a single line so that instance variables
  are always sorted. (#91)
• Make a tweak to how hashes are presented in diffs and inspections: a hash that
  has a mixture of symbols and strings will be presented as though all keys are
  strings (i.e. hashrocket syntax). (#91)