Class: ComparableVersion

Inherits:
Array
  • Object
show all
Defined in:
lib/gem_velocity/helpers.rb

Overview

stackoverflow.com/questions/2051229/how-to-compare-versions-in-ruby

Instance Method Summary collapse

Constructor Details

#initialize(s) ⇒ ComparableVersion

Returns a new instance of ComparableVersion.



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# File 'lib/gem_velocity/helpers.rb', line 43

def initialize s
  @str = s
  super(s.split('.').map { |e| e.to_i })
end

Instance Method Details

#<(x) ⇒ Object 



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# File 'lib/gem_velocity/helpers.rb', line 50

def < x
  (self <=> x) < 0
end

#==(x) ⇒ Object 



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# File 'lib/gem_velocity/helpers.rb', line 56

def == x
  (self <=> x) == 0
end

#>(x) ⇒ Object 



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# File 'lib/gem_velocity/helpers.rb', line 53

def > x
  (self <=> x) > 0
end

#str ⇒ Object 



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# File 'lib/gem_velocity/helpers.rb', line 47

def str
  @str
end