170c5493a4
- Add some `odeprecated` - Make some `odeprecated` now `odisabled` - Remove `odisabled` code. - Remove old update migrations - Remove GCC 4.0 compiler - Remove Tiger-only code - Remove 32-bit-only code - Remove use of LD64 - Remove GCC 4.3 - 4.8 support.
49 lines
1.1 KiB
Ruby
49 lines
1.1 KiB
Ruby
require "version"
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module OS
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module Mac
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class Version < ::Version
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SYMBOLS = {
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mojave: "10.14",
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high_sierra: "10.13",
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sierra: "10.12",
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el_capitan: "10.11",
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yosemite: "10.10",
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mavericks: "10.9",
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mountain_lion: "10.8",
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lion: "10.7",
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snow_leopard: "10.6",
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leopard_64: "10.5",
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leopard: "10.5",
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}.freeze
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def self.from_symbol(sym)
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str = SYMBOLS.fetch(sym) do
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raise ArgumentError, "unknown version #{sym.inspect}"
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end
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new(str)
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end
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def initialize(*args)
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super
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@comparison_cache = {}
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end
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def <=>(other)
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@comparison_cache.fetch(other) do
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v = SYMBOLS.fetch(other) { other.to_s }
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@comparison_cache[other] = super(Version.new(v))
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end
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end
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def to_sym
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SYMBOLS.invert.fetch(@version) { :dunno }
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end
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def pretty_name
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to_sym.to_s.split("_").map(&:capitalize).join(" ")
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end
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end
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end
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end
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