Class: Liferaft::Version

Inherits:
Object
  • Object
show all
Defined in:
lib/liferaft/version.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(version_string) ⇒ Version

Returns a new instance of Version.



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# File 'lib/liferaft/version.rb', line 9

def initialize(version_string)
  components = version_string.downcase.split(/[a-z]/)
  character = version_string.downcase.gsub(/[^a-z]/, '')

  if character.length != 1
    @major = @minor = @patch = @build = 0
    return
  end

  @major = components[0].to_i
  @minor = character.ord - 'a'.ord
  @patch = components[1].to_i / 1000
  @build = components[1].to_i % 1000
end

Instance Attribute Details

#build ⇒ Object (readonly)

Returns the value of attribute build.



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# File 'lib/liferaft/version.rb', line 7

def build
  @build
end

#major ⇒ Object (readonly)

Returns the value of attribute major.



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# File 'lib/liferaft/version.rb', line 7

def major
  @major
end

#minor ⇒ Object (readonly)

Returns the value of attribute minor.



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# File 'lib/liferaft/version.rb', line 7

def minor
  @minor
end

#patch ⇒ Object (readonly)

Returns the value of attribute patch.



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# File 'lib/liferaft/version.rb', line 7

def patch
  @patch
end

Instance Method Details

#<(other) ⇒ Object 



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# File 'lib/liferaft/version.rb', line 32

def <(other)
  return true if major < other.major
  return true if minor < other.minor
  return true if patch < other.patch
  build < other.build
end

#<=(other) ⇒ Object 



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# File 'lib/liferaft/version.rb', line 39

def <=(other)
  self < other || other == self
end

#==(other) ⇒ Object 



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# File 'lib/liferaft/version.rb', line 43

def ==(other)
  other.instance_of?(self.class) &&
    major == other.major && minor == other.minor &&
    patch == other.patch && build == other.build
end

#>(other) ⇒ Object 



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# File 'lib/liferaft/version.rb', line 24

def >(other)
  other < self
end

#>=(other) ⇒ Object 



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# File 'lib/liferaft/version.rb', line 28

def >=(other)
  other < self || other == self
end