The full Gem::Specification for this
gem, loaded from evalling its gemspec
# File lib/rubygems/stub_specification.rb, line 189
def to_spec
@spec ||= if @data then
Gem.loaded_specs.values.find { |spec|
spec.name == name and spec.version == version
}
end
@spec ||= Gem::Specification.load(loaded_from)
@spec.ignored = @ignored if @spec
@spec
end