Add devel/elixir-libring, a fast consistent hash ring implementation in Elixir.

devel/Makefile

@@ -460,6 +460,7 @@
     SUBDIR += elixir-hex
     SUBDIR += elixir-inflex
     SUBDIR += elixir-lager_logger
+    SUBDIR += elixir-libring
     SUBDIR += elixir-math
     SUBDIR += elixir-msgpax
     SUBDIR += elixir-nadia

devel/elixir-libring/Makefile

+# $FreeBSD$
+
+PORTNAME=	libring
+DISTVERSION=	1.0.0
+CATEGORIES=	devel
+PKGNAMEPREFIX=	elixir-
+
+MAINTAINER=	olgeni@FreeBSD.org
+COMMENT=	Fast consistent hash ring implementation in Elixir
+
+LICENSE=	MIT
+
+USES=		elixir
+USE_GITHUB=	yes
+GH_ACCOUNT=	bitwalker
+
+MIX_REWRITE=	yes
+
+.include <bsd.port.mk>

devel/elixir-libring/distinfo

+TIMESTAMP = 1475422050
+SHA256 (bitwalker-libring-1.0.0_GH0.tar.gz) = 5d767f05b4fa5be25a497011a8a3a8b6cad61be76fc20110dfbbf06768e2771d
+SIZE (bitwalker-libring-1.0.0_GH0.tar.gz) = 10067

devel/elixir-libring/pkg-descr

+This library implements a stateful consistent hash ring. It's
+extremely fast (in benchmarks it's faster than all other implementations
+I've tested against, namely voicelayer/hash-ring and sile/hash_ring),
+it has no external dependencies, and is written in Elixir.
+
+WWW: https://github.com/bitwalker/libring

devel/elixir-libring/pkg-plist

+lib/elixir/lib/libring/ebin/Elixir.HashRing.App.beam
+lib/elixir/lib/libring/ebin/Elixir.HashRing.Managed.beam
+lib/elixir/lib/libring/ebin/Elixir.HashRing.Utils.beam
+lib/elixir/lib/libring/ebin/Elixir.HashRing.Worker.beam
+lib/elixir/lib/libring/ebin/Elixir.HashRing.beam
+lib/elixir/lib/libring/ebin/Elixir.Inspect.HashRing.beam
+lib/elixir/lib/libring/ebin/libring.app
+lib/elixir/lib/libring/lib/app.ex
+lib/elixir/lib/libring/lib/managed_ring.ex
+lib/elixir/lib/libring/lib/ring.ex
+lib/elixir/lib/libring/lib/utils.ex
+lib/elixir/lib/libring/lib/worker.ex
+%%PORTDOCS%%%%DOCSDIR%%/README.md