v 0.9.1
  - ensure that our RubyGems build is stable, since we had a TravisCI build problem in the last version
v 0.9.0
  - Add Enumerable support for the base filtering operations
    + EQ, NOT_EQ, EQ_ANY, EQ_ALL, NOT_EQ_ANY, NOT_EQ_ALL
    + IN, NOT_IN, IN_ANY, IN_ALL, NOT_IN_ANY, NOT_IN_ALL
    + MATCHES, DOES_NOT_MATCH, MATCHES_ANY, MATCHES_ALL, DOES_NOT_MATCH_ANY, DOES_NOT_MATCH_ALL
    + LT, LTEQ, LT_ANY, LT_ALL, LTEQ_ANY, LTEQ_ALL
    + GT, GTEQ, GT_ANY, GT_ALL, GTEQ_ANY, GTEQ_ALL
    + BETWEEN, NOT_BETWEEN
  - Add unary predicate filtering operators, for both ActiveRecord and Enumerable
    + IS_TRUE, IS_FALSE
    + IS_NULL, NOT_NULL
    + IS_PRESENT, IS_BLANK
  - Add computed matcher filtering operators, for both ActiveRecord and Enumerable
    + MATCH_START, MATCH_START_ANY, MATCH_START_ALL, MATCH_NOT_START, MATCH_NOT_START_ANY, MATCH_NOT_START_ALL
    + MATCH_END, MATCH_END_ANY, MATCH_END_ALL, MATCH_NOT_END, MATCH_NOT_END_ANY, MATCH_NOT_END_ALL
    + MATCH_CONTAIN, MATCH_CONTAIN_ANY, MATCH_CONTAIN_ALL, MATCH_NOT_CONTAIN, MATCH_NOT_CONTAIN_ANY, MATCH_NOT_CONTAIN_ALL
  - Add view helpers for the range of records shown on the current page
  - Use ActiveRecord's data dictionary to look up database column types when converting filter params to filter instructions
  - Allow app to define type hints for filter attributes when converting filter params to filter instructions
  - Allow sort params to be passed in short or long form
    + e.g. { attribute: x, direction: x } or { attribute: direction }
  - Fix enumerable intersection filtering when working across associations
v 0.8.2
  - add `ActiveSet.configuration.on_asc_sort_nils_come` configuration
v 0.8.1
  - add a case-insensitive filtering/sorting option (`/i/`)
  - standardize how filtering by class scopes behaves
    + only collection-returning class methods are handled
    + scopes defined on computed associations aren't handled
  - refactor parts of the strategy implemention layer
    + create generalize "set instruction" classes for ActiveRecord and Enumerable strategies
    + handle default operators in the strategy layer, not the instruction layer
  - refactor parts of the instruction implementation layer
    + memoize instruction getters to avoid recomputing on access
  - refactor specs
    + update filtering by data types when using an invalid field test
    + remove case-insensitive sorting example
    + simplify the sorted collection expectation
    + add some helper methods for generating unique factory data
    + print a detailed report of the state data on spec failure
    + update the filtering request specs to run more of then, but still running random subsets
v 0.8.0
  - merge ActiveSet and ActionSet into a monorepo
  - merge and overhaul the specs
    + run a random subset of request specs to test ActionSet wiring to ActiveSet
    + polish the ActiveSet specs
    - update the scopes filtering specs to be more generalized and exhaustive
  - get all new features/fixes from current ActiveSet
    + fix a bug where ActiveRecord sorting didn't treat NULL values in the same way as Enumerable sorting
      * where NULL values are sorted as if larger than any non-null value
    + fix a bug with ActiveRecord scope filtering
      * if we try to use a class method scope that returns something other than an ActiveRecord::Relation
    + fix a bug in Enumerable class method filtering when method returns object, not array
    + fix a bug transforming Date objects into sortable integers to ensure UTC
    + fix a bug to allow sorting of computed attributes on sets that include nil values
    + fix a bug that prevents enumerable sets from being filtered down to empty sets
  - fix Rubocop offenses (safely)
  - use Bundler version 2.x
v 0.7.0
  - overhaul the specs
    + update the data model to be more extensive and expressive
    + update to the new FactoryBot gem
    + write programmatic specs for extensive coverage
    + ensure factories don't have duplicate attributes
    + add specs for ARel operators in filtering
  - update the README
  - add another exception to the Ruby typcaster (`to_onum`)
  - update dependency on ActiveSet to 0.8.x
v 0.6.0
  - Refactor to work with versions 0.7.x of ActiveSet
  - Move and rename the typecasting class for attribute values
v 0.5.4
  - Allow the `form_for_object_from_param` helper to accept defaults hash
v 0.5.3
  - allow attributes to be passed to the `sort_link_for` and `pagination_links_for` helper methods
v 0.5.2
  - Fix the pagination total_pages_for helper to properly handle the case when the set has no members
v 0.5.1
  - Fix the sorting path helper to only ever allow single-vector sorting
  - Fix the pagination description helper to have proper HTML spacing
  - Add an `export_path_for(format)` helper for generating a path
v 0.5.0
  - Replace the use of `@filters` with the helper method `form_for_object_from_param(:filter)`
  - Fix the pagination and sorting path helper methods to ensure they don't remove pre-existing params
  - Rearrange the pagination helpers into a loose collection of micro-helpers
v 0.4.2
  - Ensure that the sort_link_for helper method can work with symbol attributes
v 0.4.1
  - Fix the helper methods to work properly with the new version of ActiveSet
v 0.4.0
  - Update to work with the new version of ActiveSet
v 0.3.5
  - Don't rely on an instance variable for the `filter_structure`
  - Use the `ensure_active_set` method inside of `process_set`
v 0.3.4
  - Ensure that the sort_link_for helper method make the title param optional
  - Ensure that the view helpers are properly included into the ActionView context
v 0.3.3
  - Ensure the page link url uses a deep merge to retain any previously set paginate params
v 0.3.2
  - Ensure that we always call ActiveSet#paginate so that even default pagination instructions are inserted into the ActiveSet instace
v 0.3.1
  - Change the name of the view helper method from `sort_link` to `sort_link_for`
  - Change the name of the view helper method from `paginate` to `pagination_links_for`
v 0.3.0
  - Add a `paginate_set` method that is a part of the `process_set` chain now
  - Add `paginate` view helper for rendering a pagination navigation
v 0.2.1
  - Extract the `set_filters_ivar` method so that app controllers can use it in a before action for filter forms that are present on multiple actions
v 0.2.0
  - Add a new `export_set` method
      This allows datasets to be transformed into CSV and exported
  - Create distinct controller methods for filtering and sorting, not just the one 'process_set' method
v 0.1.3
  - Ensure that the ActiveModelAdapter for the typcastor properly downgrades from using ActiveModel::Type to using ActiveRecord::Type
  - Ensure that OpenStuct is explicly required
  - Ensure that the internal dummy app has the actionpack infrastructure properly in place for view specs
  - Fix the filter view specs
v 0.1.2
  - Properly specify the version dependency on ActiveSupport
v 0.1.1
  - Fix bug in handling sort links when no sort params are present
v 0.1.0
  - make ActionSet a Railtie
  - add a view helper method for building sort links (`sort_link`)
  - typecast all params values before passing to ActiveSet
  - reject any blank param values
  - instantiate a `@filters` ivar for use in building the filters form