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Versions: 2
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Contents
# frozen_string_literal: true require "refinements/structs" module Versionaire # An immutable, semantic version value object. Version = Struct.new :major, :minor, :patch, keyword_init: true do include Comparable using Refinements::Arrays using Refinements::Structs def initialize major: 0, minor: 0, patch: 0 super validate freeze end def []= key, value super(key, value).tap { validate } end def +(other) = (revalue(other.to_h) { |previous, current| previous + current }).freeze def -(other) = (revalue(other.to_h) { |previous, current| previous - current }).freeze def ==(other) = hash == other.hash alias_method :eql?, :== def <=>(other) = to_s <=> other.to_s def down key, value = 1 (revalue(key => value) { |previous, current| previous - current }).freeze end def up key, value = 1 (revalue(key => value) { |previous, current| previous + current }).freeze end def bump key case key when :major then bump_major when :minor then bump_minor when :patch then bump_patch else fail Error, %(Invalid key: #{key.inspect}. Use: #{members.to_sentence "or"}.) end end def inspect = to_s.inspect def to_proc = method(:[]).to_proc def to_s = to_a.join DELIMITER alias_method :to_str, :to_s private def validate fail Error, "Major, minor, and patch must be a number." if to_a.any? do |number| !number.is_a? Integer end fail Error, "Major, minor, and patch must be a positive number." if to_a.any?(&:negative?) end def bump_major = merge(major: major + 1, minor: 0, patch: 0).freeze def bump_minor = merge(major:, minor: minor + 1, patch: 0).freeze def bump_patch = merge(major:, minor:, patch: patch + 1).freeze end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
versionaire-12.1.1 | lib/versionaire/version.rb |
versionaire-12.1.0 | lib/versionaire/version.rb |