30 lines
1.4 KiB
Python
30 lines
1.4 KiB
Python
# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack import *
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class RR6(RPackage):
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"""Encapsulated Classes with Reference Semantics
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The R6 package allows the creation of classes with reference semantics,
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similar to R's built-in reference classes. Compared to reference classes,
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R6 classes are simpler and lighter-weight, and they are not built on S4
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classes so they do not require the methods package. These classes allow
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public and private members, and they support inheritance, even when the
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classes are defined in different packages."""
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homepage = "https://github.com/wch/R6/"
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url = "https://cloud.r-project.org/src/contrib/R6_2.2.2.tar.gz"
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list_url = "https://cloud.r-project.org/src/contrib/Archive/R6"
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version('2.5.0', sha256='aec1af9626ec532cb883b544bf9eff4cb2d89c343c7ce0fa31761ec5a7882e02')
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version('2.4.0', sha256='70be110174fbf5f5304049b186a6f9c05b77bfaec6d8caf980fcef5da6e0abce')
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version('2.2.2', sha256='087756f471884c3b3ead80215a7cc5636a78b8a956e91675acfe2896426eae8f')
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version('2.2.0', sha256='7d7bddc4303fafa99954182ccad938166d681499d4e9ae7001d21b0fd60d25c7')
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version('2.1.2', sha256='1bfbb14d9da85b5f8eb865aa6355b2c71c9f86b71f616bfe5a28939b62484d79')
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depends_on('r@3.0:', type=('build', 'run'))
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