Class: Shaf::Upgrade::Version

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/shaf/upgrade/version.rb

Defined Under Namespace

Classes: UpgradeVersionError

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(version) ⇒ Version

Returns a new instance of Version.



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# File 'lib/shaf/upgrade/version.rb', line 16

def initialize(version)
  case version
  when Version
    @major, @minor, @patch = version.to_a
  when /\d+\.\d+(\.\d+)?/
    @major, @minor, @patch = split_version(version)
  else
    raise UpgradeVersionError, version
  end
end

Instance Attribute Details

#major ⇒ Object (readonly)

Returns the value of attribute major.



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# File 'lib/shaf/upgrade/version.rb', line 6

def major
  @major
end

#minor ⇒ Object (readonly)

Returns the value of attribute minor.



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# File 'lib/shaf/upgrade/version.rb', line 6

def minor
  @minor
end

#patch ⇒ Object (readonly)

Returns the value of attribute patch.



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# File 'lib/shaf/upgrade/version.rb', line 6

def patch
  @patch
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/shaf/upgrade/version.rb', line 27

def <=>(other)
  return unless other
  other = self.class.new(other)
  compare_version(other.major, other.minor, other.patch)
end

#to_a ⇒ Object 



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# File 'lib/shaf/upgrade/version.rb', line 37

def to_a
  [major, minor, patch]
end

#to_s ⇒ Object 



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# File 'lib/shaf/upgrade/version.rb', line 33

def to_s
  to_a.join('.')
end