CHANGES.md

Changelog

Version 2.2

• Fix compatibility issues with shadow-cljs :esm builds

Version 2.1

• Fix compatibility issues with shadow-cljs :esm builds

Version 2.0

This version few numer of BREAKING CHANGES that should be considered before upgrade. All of them are pretty easy to adapt.

As this is a breaking change, we decide to rename the beicon.core namespace with beicon.v2 namespace, so the people can continue using the old API and the old package if they want without a conflict with the new version.

This is a major API cleanup and adapt it more to RX convention of using rx/pipe operator for compose transformations.

Relevant changes:

• The internal rx/pipe function inverts the arguments order for to be easy to use with ->>.
• Make the rx/pipe as public API useful for use custom defined operators.
• Add beicon.v2.ops with operator only functions.
• Remove the flat-map alias (use merge-map).
• The first operator now becomes an alias for (take 1).
• The last operator becomes an alias for (take-last 1).
• Replace multiarity with-latest-from with a specific operator with-latest-from* that can be used through the rx/pipe observable chain helper. Mainly for reduce code complexity.
• Remove the do alias for tap
• Remove the log and pr-log operator
• Replace dedupe and dedupe' with operator only distinct-contiguous* and distinct* for make it more similar to rxjs API.
• The delay-when operator arguments order changed to be the same as rxjs
• Remove delay-emit
• Replace subs with subs!

Version 2021.07.05-1

• Fix bug on delay-emit operator.
• Minor change on concat-reduce operator.

Version 2021.07.05-0

• Add flatten operator.
• Add delay-emit operator.
• Add skip-last operator.
• Add concat-reduce operator.

Version 2021.06.03-0

BREAKING CHANGES: zip no longer accepts acoomulator function.

• Add merge-scan operator.
• Minor improvements on concat and zip constructors.

Version 2021.06.02-0

• Update bundled rxjs to 7.1.0
• Add missing ^js metadata.

Version 2021.04.29-0

• Add the ability to pass config to throttle.
• Add with-latest-from as replacement to with-latest (more arities).
• Deprecate with-latest.

Version 2021.04.27-2

• Replace combine-latest operator with combine-latest-with (now it does not accepts the selector/join function).
• Add new combine-latest constructor.
• Add the delay-at-least operator.
• Update documentation

Version 2021.04.12-1

• Fix from-atom factory.

Version 2021.04.09-1

BREAKING CHANGE:

• The create factory function is simplified, and IObservableValue is removed. The subscription object is passed as is to the factory function.

Before:

(rx/create (fn [sink]
             (sink 1)
             (sink (reduced 2))))

Now:

(rx/create (fn [subs]
             (rx/push! subs 1)
             (rx/push! subs 2)
             (rx/end! subs)))

Version 2021.03.31-1

• Add if-empty operator.
• Update to rxjs 7.0.0-beta.13

Version 2021.01.29-1

• Accept nil on from function.

Version 2020.12.20-1

• Update to rxjs 7.0.0-beta.9
• Fix minor incompatibilities and unsafe usage of rxjs api.

Version 2020.05.08-2

• Add subs helper as alternative to subscribe that receives the observable in the last position of arguments.

Version 2020.05.08-1

• Add switch-map operator.

Version 2020.03.29-1

• Minor internal assets loading changes.

Version 2020.03.28-1

• Minor internal assets loading changes.

Version 2020.03.23-1

This a list of posible breaking changes:

• Rename from-coll to from.
• Remove from-promise (replaced by from).
• Remove just and once (of already handles it).
• Remove never (alias of empty).
• Remove map-indexed (already covered by the map).
• Changed comparator from = to identical? in dedupe and dedupe'.
• Remove arity/1 from mapcat and merge-map/flat-map.
• Replace ICancellable protocol with IDisposable (and the method is now -dispose instead of -cancel).

Other relevant but backward compatible changes:

• Update to RxJS 7.0.0-alpha.1
• Add merge-all operator.
• Add concat-all operator.
• Add buffer-until operator.
• Add first operator.
• Add last operator.
• The merge-map becomes the main operator name and flat-map an alias.
• Add fmap alias to merge-map operator.
• Add finalize operator.
• Add dispose! function for finalize a subscription.
• Add cancel! as alias to dispose! (for backward compatibility).
• Add sub! alias to subscribe.
• A disposable returned by sub!/subscribe is now a callable (you can call it for dispose the subscription).

Version 5.1.0

Date: 2019-08-20

• Update to RxJS 6.5.2
• Update to RxJava 2.2.11
• Add map-indexed operator.
• Make the observer? predicate clj only (rxjs does not have a type defined for it).
• Implement IDeref protocol for BehaviorSubject (only cljs).
• Add as-observable helper cljs.

On this release we start to use a local rollup based process for generate the bundle from the npm installed dependency (that will simplify upgrading the RxJS for the next versions).

Version 5.0.0

Date: 2019-03-01

• Update to RxJS 6.4.0
• Update ro RxJava 2.2.7

This release reduces the rxjs bundle size including only the rxjs core and all operators (excluding all tests, ajax, websockets and other unrelated and not exposted api). Now it is 23k minified and gziped.

Version 4.1.0

Date: 2017-11-17

• Update cljs compiler to the latest version.
• Update RxJS bundle to 5.5.2
• Update RxJava dependency to 2.1.6
• Make ignore return an instance of Observable.

Version 4.0.0

Date: 2017-08-01

• Update cljs compiler to the latest version.
• Update RxJS bundle to 5.4.2
• Update RxJava dependency to 2.1.2.
• Fix concat operator with flowables.
• Fix from-promise is renamed to from-future in jvm (BREAKING CHANGE).

Version 3.5.0

Date: 2017-05-28

• The :trampoline scheduler is renamed to :queue for consistency (backward compatibility preserved, but :trampoline is deprected for now).
• Add from-event function to the cljs.
• Update RxJS to 5.4.0

Version 3.4.0

Date: 2017-04-29

• Upgrade RxJava to 2.1.0
• Fix unexpected exception on two-arity version of timer function.

Version 3.3.0

Date: 2017-04-25

• Update RxJS to 5.3.0
• Update RxJava to 2.0.9

Version 3.2.0

Date: 2017-03-12

• Add to-serialized function(jvm).
• Add single? predicate (jvm).
• Fix unexpected exception when subscribing to Single (jvm).

Version 3.1.1

Date: 2017-02-26

• Wrap function on reduce and scan because some functions such as conj does not works if they are passed as is (and produces wrong results).

Version 3.1.0

Date: 2017-02-22

• Upgrade to RxJS 5.2.0
• Upgrade to RxJava 2.0.6

Version 3.0.0

Date: 2017-02-13

WARNING: many changes are backward incompatible with the previous version. They are introduced because for make the library more concise and more consistent between clj and cljs.

A list of relevant changes:

• Upgrade to RxJava2 (2.0.5)
• Scheduler vars are removed in favor to scheduler function.
• The functions subscribe-on and observe-on now accept keywords as argument that automatically resolves to proper scheduler or raises an exception if no scheduler found for the provided keyword).
• Add cancel! function for cancel subscriptions more conciselly.
• Remove the ability to call the subscription in order to cancel it.
• Introduce backpressure support with rxjava2 flowables through the new generate function, see documentation for more info.
• to-atom now return a cancellable variant of atom (a wrapper that implements the atom interface and ICancellable protocol).
• Remove deprecated bus? predicate.
• Remove deprecated bus function (subject constructor).
• Remove deprecated second arity of publish function.
• Remove deprecated from-exception function.
• Remove deprecated with-latest-from (replaced by with-latest).
• Remove .close method on disposable on clojurescript.

Version 2.9.0

Date: 2017-01-30

• Fix wrong behavior of concat combinator.
• The convenience arity for automatically connect on publish is deprecated. If you want to connect, just use the connect! function. The arity will be removed in the next version.
• The with-latest-from function is deprecated in favor of the new with-latest function that has the project function mandatory in contrast to the deprecated function. The deprecated function will be removed in the next version.
• Update to RxJS 5.0.3 (master at d4533c40)
• Update to RxJava 1.2.5

Version 2.8.0

Date: 2016-12-18

• Add buffer-time operator.

Version 2.7.0

Date: 2016-12-14

• Update to RxJS 5.0.1.

Version 2.6.1

Date: 2016-12-07

• Add missing externs.

Version 2.6.0

Date: 2016-12-07

• Update to RxJS 5.0.0.rc5
• Rename bus constructor to subject (for name consistency with rxjs).
• Add behavior-subject constructor.
• Add the ability to use subject's and Observers as parameter to subscribe.

Version 2.5.0

Date: 2016-11-27

• Update to RxJS 5.0.0.rc4
• Update to RxJava 1.2.3
• Add combine-latest combinator.

Version 2.4.0

Date: 2016-11-03

• Update to RxJS 5.0.0.rc1
• Update to RxJava 1.2.1

Version 2.3.0

Date: 2016-08-17

• Update to RxJS 5.0.0.beta11
• Update to RxJava 1.1.9

Version 2.2.0

Date: 2016-07-10

• Update to RxJS 5.0.0.beta10
• Update to RxJava 1.1.7

Version 2.1.0

Date: 2016-06-15

• Add missing ignoreElements to externs.
• Update to RxJS 5.0.0.beta9

Version 2.0.0

Date: 2016-06-04

• Add support for clojure using rxjava as underlying implementation.

Version 1.4.0

Date: 2016-05-28

• Update bundled rxjs to commit ceb9990 (some commits over 5.0.0.beta8).

Version 1.3.0

Date: 2016-05-10

• Update bundled rxjs to 5.0.0.beta7.

Version 1.2.0

Date: 2016-04-13

• Add merge-map alias for flat-map.
• Fix wrong impl of merge implementation.
• Simplify impl of merge and concat.
• Strip nil values from merge and concat func args.
• Add the ability to add predicate for catch function.
• Update bundled rxjs.

Version 1.1.1

Date: 2016-03-19

• Fix wrong parameters order on dedupe and dedupe' functions.

Version 1.1.0

Date: 2016-03-19

• Rename from-exception to throw.
• Add backward compatible alias for from-exception.
• Update cljs compiler versiont o 1.8.34
• Update promise dependency to 1.1.1

Version 1.0.3

Date: 2016-03-16

• Fix unexpected exception on subscribe function.

Version 1.0.2

Date: 2016-03-16

• Fix wrong call on buffer function impl.

Version 1.0.1

Date: 2016-03-16

• Fix minified rxjs bundle.

Version 1.0.0

Date: 2016-03-16

This is a major release due to big internal changes and some backward incompatibilities introduced in this version.

• Switch to RxJS 5.x (5.0.0-beta2)
• Remove from-callback observable constructor.
• Remove from-poll observable constructor.
• Remove repeat operator.
• Remove slice operator.
• Remove to-observable operator.
• Remove pausable operator.
• Remove immediate scheduler.
• Add mapcat operator (similar to flatmap but maintains the order).
• Add fjoin a rxjs forkjoin operator (similar to promise .all method).
• Add range constructor.
• Add async scheduler.
• Change zip call signature.
• Rename delay' operator to delay-when.
• Rename choice operator to race.
• Rename sample' operator to sample-when.
• Make of consturctor accept more than 6 parameters.

Version 0.6.1

Date: 2016-01-28

• Add take-until function.

Version 0.6.0

Date: 2016-01-22

• The old timeout function becomes timer.
• Add proper timeout function.
• Add delay function.
• Add interval function.
• Add support for schedulers (subscribe-on and observe-on).
• Make cats dependency optional (only if you require beicon.monad ns). (Is responsability of the user include the appropriate cats version).
• Start using clojure 1.8 and clojurescript 1.7.228.

Version 0.5.1

Date: 2016-01-08

• Fix wrong path to the minified version of bundled rxjs.

Version 0.5.0

Date: 2015-12-23

• Add sample function.

Version 0.4.0

Date: 2015-12-23

• Add debounce function.
• Allow multimethods on on-value, on-error and on-end.

Version 0.3.0

Date: 2015-12-08

• Fix wrong precondition on repeat function.
• Add scan function.
• Add from-promise function.
• Add retry function.
• Add with-latest-from function.
• Add catch function.
• Add from-exception function.
• Add empty function.
• Add share function.
• Add merge-all function.
• Add of function.
• Add just function (once is now an alias for just).
• Implement never in function of empty.
• Improve zip function allowing passing user defined join functon.
• Changed call signature of to-atom for consistency with the subscribe related functions.

Version 0.2.0

Date: 2015-12-03

• Fix incompatibilities with advanced compilations.
• Add new and improved externs.
• Update to rxjs 4.0.7

Version 0.1.1

Date: 2015-11-03

• Update bundled rxjs to 4.0.6.

Version 0.1.0

Date: 2015-11-02

• Initial release.