class Bundler::RemoteSpecification

Represents a lazily loaded gem specification, where the full specification is on the source server in rubygems' “quick” index. The proxy object is to be seeded with what we're given from the source's abbreviated index - the full specification will only be fetched when necessary.

Attributes

name[R]
platform[R]
remote[RW]
source[RW]
version[R]

Public Class Methods

new(name, version, platform, spec_fetcher) click to toggle source
# File lib/bundler/remote_specification.rb, line 16
def initialize(name, version, platform, spec_fetcher)
  @name         = name
  @version      = version
  @platform     = platform
  @spec_fetcher = spec_fetcher
end

Public Instance Methods

<=>(other) click to toggle source

Compare this specification against another object. Using #sort_obj is compatible with Gem::Specification and other Bundler or RubyGems objects. Otherwise, use the default Object comparison.

Calls superclass method
# File lib/bundler/remote_specification.rb, line 40
def <=>(other)
  if other.respond_to?(:sort_obj)
    sort_obj <=> other.sort_obj
  else
    super
  end
end
__swap__(spec) click to toggle source

Because Rubyforge cannot be trusted to provide valid specifications once the remote gem is downloaded, the backend specification will be swapped out.

# File lib/bundler/remote_specification.rb, line 51
def __swap__(spec)
  @_remote_specification = spec
end
fetch_platform() click to toggle source

Needed before installs, since the arch matters then and quick specs don't bother to include the arch in the platform string

# File lib/bundler/remote_specification.rb, line 25
def fetch_platform
  @platform = _remote_specification.platform
end
full_name() click to toggle source
# File lib/bundler/remote_specification.rb, line 29
def full_name
  if platform == Gem::Platform::RUBY or platform.nil? then
    "#{@name}-#{@version}"
  else
    "#{@name}-#{@version}-#{platform}"
  end
end
sort_obj() click to toggle source

Create a delegate used for sorting. This strategy is copied from RubyGems 2.23 and ensures that Bundler's specifications can be compared and sorted with RubyGems' own specifications.

@see #<=> @see Gem::Specification#sort_obj

@return [Array] an object you can use to compare and sort this

specification against other specifications
# File lib/bundler/remote_specification.rb, line 64
def sort_obj
  [@name, @version, @platform == Gem::Platform::RUBY ? -1 : 1]
end

Private Instance Methods

_remote_specification() click to toggle source
# File lib/bundler/remote_specification.rb, line 70
def _remote_specification
  @_remote_specification ||= @spec_fetcher.fetch_spec([@name, @version, @platform])
end
method_missing(method, *args, &blk) click to toggle source
Calls superclass method
# File lib/bundler/remote_specification.rb, line 74
def method_missing(method, *args, &blk)
  if Gem::Specification.new.respond_to?(method)
    _remote_specification.send(method, *args, &blk)
  else
    super
  end
end