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CHANGELOG.md

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0.8.0

Matching object key again regex. Bugfixes and some changes to help in crafting compile-time matcher generation in Exjpet.

Bug fix(es)

  • Fix key of <> (any iterable) as it collided with key of <_> (iterable with one any value)
  • Fix parsing of object entries matchers. Generators modified accordingly.

New feature(s)

  • Allow for matching object key with a regex.
  • Retrieve all cached entries from the cache server.
  • Clear all entries of the cache server.

Breaking change(s)

  • epm() type changes for {ejpet, backend(), {gen(), key()}}.

    where

    • backend() is the name of the backend upon which the name of the generator module has been crafted,
    • gen() is the opaque type of the value returnde by the generator,
    • key() is the key for the whole pattern.

    Function ejpet:run/3 implementation has been changed so that API user has nothing to change.

0.7.1

Bugfix version to help in crafting Exjpet.

New feature(s)

  • Make value nil matches pattern expression null.
  • Use maps to store collect captures in jsone backend generator.

0.7.0

New feature(s)

  • Published as hex package.

Breaking change(s)

  • ejpet does not have any JSON decoder/encoder in its dependencies anymore. User must ensure he/she has one of the supported JSON codecs in its BEAM load path.

0.6.0

Bug fix(es)

  • Something was wrong when no (k,v) pairs of an object were matching a (k,v) pair matching pattern.

New feature(s)

  • Add support for jsone

0.5.0

Bug fix(es)

  • Empty list [] used to match pattern [_]. Shouldn't. (#5)
  • mochijson backend did not return captures in the required order.
  • jsx backend was flawed when it came to match objects with pattern [*] (any list) : it shouldn't match but it did.

Breaking change(s)

  • Captures are returned in backend's format for JSON objects.
  • Captures order may differ because of the fix done in backends.

New feature(s)

  • Add helper functions to manipulate result of the capturing process:
    • ejpet:get_status/1
    • ejpet:get_captures/1
    • ejpet:get_capture/2, ejpet:get_capture/3
    • ejpet:empty_capture_set/0, ejpet:empty_capture_set/1
  • Add types and functions specifications in module ejpet. (#3)

0.4.0

Bug fix(es)

  • Fix generator for list matching : matching functions produced for patterns like '[*, 42, "foo"]' were flawed.

Breaking change(s)

  • Remove shorten pattern forms */ and **/ because they lead to ambiguous cases when combined with global search marker. E.g. */**/42/g is ambiguous when it comes to know to which between */ and **/ the /g tag applies to.

New feature(s)

  • Add new pattern form <! c1, c2, ... cn !>[/g], enhanced version of now deprecated shorten form **/c with possibly several conditions.

0.3.0

Bug fix(es)

  • Fix ambiguous global search marker positionning in iterable patterns.

Breaking change(s)

  • Remove positionnal capturing
  • Global search marker '/g' in "iterable" pattern must now appear after the trailing >. Was '<.../g>', now is '<...>/g'

New feature(s)

  • Memoization

0.2.0

New feature(s)

  • Add global capture

Breaking change(s)

  • Captures are now returned as {name, capture_list} pairs