Gem::DependencyResolver::ActivationRequest

Specifies a Specification object that should be activated. Also contains a dependency that was used to introduce this activation.

Attributes

request[R]

spec[R]

Public Class Methods

new(spec, req, others_possible=true) click to toggle source

 
               # File rubygems/dependency_resolver.rb, line 364
def initialize(spec, req, others_possible=true)
  @spec = spec
  @request = req
  @others_possible = others_possible
end

Public Instance Methods

==(other) click to toggle source

 
               # File rubygems/dependency_resolver.rb, line 414
def ==(other)
  case other
  when Gem::Specification
    @spec == other
  when ActivationRequest
    @spec == other.spec && @request == other.request
  else
    false
  end
end

download(path) click to toggle source

 
               # File rubygems/dependency_resolver.rb, line 402
def download(path)
  if @spec.respond_to? :source
    source = @spec.source
  else
    source = Gem.sources.first
  end

  Gem.ensure_gem_subdirectories path

  source.download full_spec, path
end

full_name() click to toggle source

 
               # File rubygems/dependency_resolver.rb, line 390
def full_name
  @spec.full_name
end

full_spec() click to toggle source

 
               # File rubygems/dependency_resolver.rb, line 398
def full_spec
  Gem::Specification === @spec ? @spec : @spec.spec
end

installed?() click to toggle source

Indicates if the requested gem has already been installed.

 
               # File rubygems/dependency_resolver.rb, line 428
def installed?
  this_spec = full_spec

  Gem::Specification.any? do |s|
    s == this_spec
  end
end

name() click to toggle source

 
               # File rubygems/dependency_resolver.rb, line 386
def name
  @spec.name
end

others_possible?() click to toggle source

Indicate if this activation is one of a set of possible requests for the same Dependency request.

 
               # File rubygems/dependency_resolver.rb, line 375
def others_possible?
  @others_possible
end

parent() click to toggle source

Return the ActivationRequest that contained the dependency that we were activated for.

 
               # File rubygems/dependency_resolver.rb, line 382
def parent
  @request.requester
end

version() click to toggle source

 
               # File rubygems/dependency_resolver.rb, line 394
def version
  @spec.version
end

Commenting is here to help enhance the documentation. For example, code samples, or clarification of the documentation.

If you have questions about Ruby or the documentation, please post to one of the Ruby mailing lists. You will get better, faster, help that way.

If you wish to post a correction of the docs, please do so, but also file bug report so that it can be corrected for the next release. Thank you.

If you want to help improve the Ruby documentation, please see Improve the docs, or visit Documenting-ruby.org.

Home Classes Methods

In Files

Parent

Methods

Class/Module Index

Gem::DependencyResolver::ActivationRequest

Attributes

Public Class Methods

Public Instance Methods