class With::Version::Ruby::Version
Attributes
segments[RW]
Public Class Methods
new(version)
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# File lib/with-version/ruby/version.rb, line 25 def initialize(version) @version = version @segments = split_to_segments(version) end
Public Instance Methods
<=>(other)
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# File lib/with-version/ruby/version.rb, line 30 def <=>(other) lhsegments = segments rhsegments = other.segments lhsize = lhsegments.size rhsize = rhsegments.size limit = (lhsize > rhsize ? lhsize : rhsize) - 1 i = 0 while i <= limit lhs = lhsegments[i] || 0 rhs = rhsegments[i] || 0 i += 1 next if lhs == rhs return -1 if lhs.is_a?(String) && rhs.is_a?(Numeric) return 1 if lhs.is_a?(Numeric) && rhs.is_a?(String) return lhs <=> rhs end 0 end
prerelease?()
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# File lib/with-version/ruby/version.rb, line 55 def prerelease? !!(@version =~ /[a-zA-Z]/) end
release()
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# File lib/with-version/ruby/version.rb, line 59 def release if prerelease? segments = @segments.dup segments.pop while segments.any? { |s| String === s } self.class.new segments.join('.') else self end end
Private Instance Methods
split_to_segments(version)
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# File lib/with-version/ruby/version.rb, line 71 def split_to_segments(version) version.scan(/[0-9]+|[a-z]+/i).map do |segment| /^\d+$/ =~ segment ? segment.to_i : segment end.freeze end