module Bundler::PubGrub::RubyGems
Public Instance Methods
parse_constraint(package, dep)
click to toggle source
# File bundler/vendor/pub_grub/lib/pub_grub/rubygems.rb, line 40 def parse_constraint(package, dep) range = parse_range(dep) Bundler::PubGrub::VersionConstraint.new(package, range: range) end
parse_range(dep)
click to toggle source
# File bundler/vendor/pub_grub/lib/pub_grub/rubygems.rb, line 36 def parse_range(dep) requirement_to_range(Gem::Requirement.new(dep)) end
requirement_to_constraint(package, requirement)
click to toggle source
# File bundler/vendor/pub_grub/lib/pub_grub/rubygems.rb, line 32 def requirement_to_constraint(package, requirement) Bundler::PubGrub::VersionConstraint.new(package, range: requirement_to_range(requirement)) end
requirement_to_range(requirement)
click to toggle source
# File bundler/vendor/pub_grub/lib/pub_grub/rubygems.rb, line 5 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