42 lines
888 B
Ruby
42 lines
888 B
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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: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 => '10.5',
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:tiger => '10.4',
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}
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def self.from_symbol(sym)
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new(SYMBOLS.fetch(sym))
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end
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def <=>(other)
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v = SYMBOLS.fetch(other, other.to_s)
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super(Version.new(v))
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end
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def to_sym
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case @version
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when '10.9' then :mavericks
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when '10.8' then :mountain_lion
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when '10.7' then :lion
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when '10.6' then :snow_leopard
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when '10.5' then :leopard
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when '10.4' then :tiger
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else :dunno
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end
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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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