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Contents
module Spork::GemHelpers
extend self
class GemPath
attr_reader :name, :version, :path, :version_numbers
include Comparable
def initialize(p)
@path = p
@name, @version = File.basename(p).scan(/^(.+?)-([^-]+)$/).flatten
@version_numbers = @version.split(/[^0-9]+/).map(&:to_i)
end
def <=>(other)
raise "Not comparable gem paths ('#{name}' is not '#{other.name}')" unless name == other.name
@version_numbers <=> other.version_numbers
end
end
def latest_load_paths
case
when defined?(Bundler)
$LOAD_PATH.map { |p| File.expand_path(p) }.uniq
when Gem.respond_to?(:path)
Dir["{#{Gem.path.join(',')}}" + "/gems/*"].inject({}) do |h,f|
gem_path = GemPath.new(f)
if h[gem_path.name]
h[gem_path.name] = gem_path if gem_path > h[gem_path.name]
else
h[gem_path.name] = gem_path
end
h
end.values.map { |gem_path| File.expand_path("lib", gem_path.path) }.sort.uniq
else
STDERR.puts "No mechanism available to scan for other gems implementing spork hooks. "
[]
end
end
end
Version data entries
59 entries across 59 versions & 3 rubygems