New package: r-tictoc (#22937)

var/spack/repos/builtin/packages/r-tictoc/package.py

@@ -0,0 +1,28 @@
+# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack import *
+
+
+class RTictoc(RPackage):
+    """tictoc: Functions for timing R scripts, as well as implementations of
+    Stack and List structures
+
+    This package provides the timing functions 'tic' and 'toc'
+    that can be nested. One can record all timings while a
+    complex script is running, and examine the values later. It
+    is also possible to instrument the timing calls with custom
+    callbacks. In addition, this package provides class
+    'Stack', implemented as a vector, and class 'List',
+    implemented as a list, both of which support operations
+    'push', 'pop', 'first', 'last' and 'clear'."""
+
+    homepage = "https://collectivemedia.github.io/tictoc/"
+    url      = "https://cloud.r-project.org/src/contrib/tictoc_1.0.tar.gz"
+    list_url = "https://cloud.r-project.org/src/contrib/Archive/tictoc"
+
+    version('1.0', sha256='47da097c1822caa2d8e262381987cfa556ad901131eb96109752742526b2e2fe')
+
+    depends_on('r@3.0.3:', type=('build', 'run'))