method

activate_dependencies

Ruby latest stable (v1_9_3_392) - 0 notes - Class: Specification

1_8_6_287
1_8_7_72
1_8_7_330
1_9_1_378
1_9_2_180
1_9_3_125 (0)
1_9_3_392 (0)
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activate_dependencies() public

Activate all unambiguously resolved runtime dependencies of this spec. Add any ambigous dependencies to the unresolved list to be resolved later, as needed.

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# File lib/rubygems/specification.rb, line 765
  def activate_dependencies
    self.runtime_dependencies.each do |spec_dep|
      if loaded = Gem.loaded_specs[spec_dep.name]
        next if spec_dep.matches_spec? loaded

        msg = "can't satisfy '#{spec_dep}', already activated '#{loaded.full_name}'"
        e = Gem::LoadError.new msg
        e.name = spec_dep.name

        raise e
      end

      specs = spec_dep.to_specs

      if specs.size == 1 then
        specs.first.activate
      else
        name = spec_dep.name
        Gem.unresolved_deps[name] = Gem.unresolved_deps[name].merge spec_dep
      end
    end

    Gem.unresolved_deps.delete self.name
  end

activate_dependencies

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