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Revision 1.3, Sat Jun 5 08:43:54 2021 UTC (5 months, 3 weeks ago) by mef
Branch: MAIN
CVS Tags: pkgsrc-2021Q3-base, pkgsrc-2021Q3, pkgsrc-2021Q2-base, pkgsrc-2021Q2, HEAD
Changes since 1.2: +9 -2 lines

(parallel/promises) Updated 1.0.1 to


* Added `future_promise()` which returns a `promise` that executes the
  expression using `future::future()`. `future_promise()` should
  (typically) be a drop-in replacement for any `future::future()`
  function call. `future_promise()` will not execute `future` work
  faster than `future::future()`, but `future_promise()` will only
  submit `future` jobs if a worker is available. If no workers are
  available, `future_promise()` will hold the expression information
  in a `promise` until a worker does become available to better take
  advantage of computing resources available to the main R
  session. For more information, please see the [`future_promise()`
  article](https://rstudio.github.io/promises/articles/future_promise.html). (#62)

* Added visibility support for `Promise$then(onFulfilled)`. (#59)

promises 1.1.1

* Fix handling of FutureErrors during `future::resolved()` and
  `future::value()` by discarding the corrupt future. (#37)

promises 1.1.0

* Fixed #49: `promise_all()` previously did not handle `NULL` values correctly. (#50))

* `new_promise_domain` now takes a `wrapOnFinally` argument, which can
  be used to intercept registration of `finally()`. Previous versions
  treated `finally` as passing the same callback to
  `then(onFulfilled=..., onRejected=...)`, and ignoring the result;
  for backward compatibility, promise domains will still treat
  `finally` that way by default (i.e. if `wrapOnFinally` is `NULL`,
  then `finally` will result in `wrapOnFulfilled` and `wrapOnRejected`
  being called, but if `wrapOnFinally` is provided then only
  `wrapOnFinally` will be called). (#43)

# $NetBSD: Makefile,v 1.3 2021/06/05 08:43:54 mef Exp $

R_PKGNAME=	promises
CATEGORIES=	parallel

MAINTAINER=	pkgsrc-users@NetBSD.org
COMMENT=	Abstractions for promise-based asynchronous programming

DEPENDS+=	R-magrittr>=1.5:../../devel/R-magrittr
DEPENDS+=	R-rlang>=0.4.0:../../devel/R-rlang
DEPENDS+=	R-R6-[0-9]*:../../devel/R-R6

TEST_DEPENDS+=	R-testthat-[0-9]*:../../devel/R-testthat
#EST_DEPENDS+=	R-future-[0-9]*:../../devel/R-future
TEST_DEPENDS+=	R-fastmap-[0-9]*:../../devel/R-fastmap
TEST_DEPENDS+=	R-purrr-[0-9]*:../../devel/R-purrr
#EST_DEPENDS+=	R-vembedr-[0-9]*:../../devel/R-vembedr
TEST_DEPENDS+=	R-spelling-[0-9]*:../../textproc/R-spelling


.include "../../math/R/Makefile.extension"
.include "../../devel/R-Rcpp/buildlink3.mk"
.include "../../sysutils/R-later/buildlink3.mk"
.include "../../mk/bsd.pkg.mk"