Class: Versionary::VersionNumber

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/versionary/version_number.rb

Constant Summary collapse

VERSION_PATTERN = 
/^\d+\.\d+\.\d+$/

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(version) ⇒ VersionNumber

Returns a new instance of VersionNumber.



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# File 'lib/versionary/version_number.rb', line 14

def initialize version
  raise NotAVersionComplaint.about version if not a_recognised? version
  number = infer_from version
  @major = value_of :major, number
  @minor = value_of :minor, number
  @build = value_of :build, number
end

Instance Attribute Details

#build ⇒ Object (readonly)

Returns the value of attribute build.



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# File 'lib/versionary/version_number.rb', line 6

def build
  @build
end

#major ⇒ Object (readonly)

Returns the value of attribute major.



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# File 'lib/versionary/version_number.rb', line 6

def major
  @major
end

#minor ⇒ Object (readonly)

Returns the value of attribute minor.



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# File 'lib/versionary/version_number.rb', line 6

def minor
  @minor
end

Class Method Details

.of(version) ⇒ Object 



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# File 'lib/versionary/version_number.rb', line 10

def self.of version
  self.new version
end

Instance Method Details

#<=>(other_version) ⇒ Object 



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# File 'lib/versionary/version_number.rb', line 22

def <=> other_version
  with_other_version = VersionNumber.of(other_version) if other_version.class == String
  with_other_version = other_version if other_version.class == self.class
  
  compare(self, with_other_version)
end

#to_s ⇒ Object 



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# File 'lib/versionary/version_number.rb', line 29

def to_s
  "#{@major}.#{@minor}.#{@build}" 
end