28 lines
1.3 KiB
Python
28 lines
1.3 KiB
Python
# Copyright Spack Project Developers. See 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.package 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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cran = "R6"
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version("2.5.1", sha256="8d92bd29c2ed7bf15f2778618ffe4a95556193d21d8431a7f75e7e5fc102bf48")
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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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