文件操作 - rubygems.rb
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文件: /opt/puppetlabs/puppet/lib/ruby/3.2.0/bundler/vendor/pub_grub/lib/pub_grub/rubygems.rb
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module Bundler::PubGrub module RubyGems extend self def requirement_to_range(requirement) ranges = requirement.requirements.map do |(op, ver)| case op when "~>" name = "~> #{ver}" bump = ver.class.new(ver.bump.to_s + ".A") VersionRange.new(name: name, min: ver, max: bump, include_min: true) when ">" VersionRange.new(min: ver) when ">=" VersionRange.new(min: ver, include_min: true) when "<" VersionRange.new(max: ver) when "<=" VersionRange.new(max: ver, include_max: true) when "=" VersionRange.new(min: ver, max: ver, include_min: true, include_max: true) when "!=" VersionRange.new(min: ver, max: ver, include_min: true, include_max: true).invert else raise "bad version specifier: #{op}" end end ranges.inject(&:intersect) end def requirement_to_constraint(package, requirement) Bundler::PubGrub::VersionConstraint.new(package, range: requirement_to_range(requirement)) end def parse_range(dep) requirement_to_range(Gem::Requirement.new(dep)) end def parse_constraint(package, dep) range = parse_range(dep) Bundler::PubGrub::VersionConstraint.new(package, range: range) end end end
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