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Refactor and document PkgVersion.

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This commit is contained in:
Markus Reiter 2020-08-17 20:08:45 +02:00
parent 72419630b4
commit 425cc76da9
1 changed files with 7 additions and 9 deletions
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16
Library/Homebrew/pkg_version.rb
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@ -2,24 +2,22 @@
require "version" require "version"
# Combination of a version and a revision.
#
# @api private
class PkgVersion class PkgVersion
include Comparable include Comparable
extend Forwardable extend Forwardable
RX = /\A(.+?)(?:_(\d+))?\z/.freeze REGEX = /\A(.+?)(?:_(\d+))?\z/.freeze
private_constant :REGEX
attr_reader :version, :revision attr_reader :version, :revision
delegate [ # rubocop:disable Layout/HashAlignment delegate [:major, :minor, :patch, :major_minor, :major_minor_patch] => :version
:major,
:minor,
:patch,
:major_minor,
:major_minor_patch,
] => :version
def self.parse(path) def self.parse(path)
_, version, revision = *path.match(RX) _, version, revision = *path.match(REGEX)
version = Version.create(version) version = Version.create(version)
new(version, revision.to_i) new(version, revision.to_i)
end end