class Gem::Source::SpecificFile

A source representing a single .gem file. This is used for installation of local gems.

Attributes

path [R]

The path to the gem for this specific file.

spec [R]

The Gem::Specification extracted from this .gem.

Public Class Methods

new (file)

Source

# File lib/rubygems/source/specific_file.rb, line 16
def initialize(file)
  @uri = nil
  @path = ::File.expand_path(file)

  @package = Gem::Package.new @path
  @spec = @package.spec
  @name = @spec.name_tuple
end

Creates a new SpecificFile for the gem in file

Public Instance Methods

<=> (other)

Source

# File lib/rubygems/source/specific_file.rb, line 63
def <=>(other)
  case other
  when Gem::Source::SpecificFile then
    return nil if @spec.name != other.spec.name

    @spec.version <=> other.spec.version
  else
    super
  end
end

Orders this source against other.

If other is a SpecificFile from a different gem name nil is returned.

If other is a SpecificFile from the same gem name the versions are compared using Gem::Version#<=>

Otherwise Gem::Source#<=> is used.

Calls superclass method Gem::Source#<=>