with_no_such_dependency_error_handling()
private
Ensures any raised {NoSuchDependencyError} has its
{NoSuchDependencyError#required_by} set. @yield
# File lib/rubygems/resolver/molinillo/lib/molinillo/delegates/specification_provider.rb, line 68
def with_no_such_dependency_error_handling
yield
rescue NoSuchDependencyError => error
if state
vertex = activated.vertex_named(name_for(error.dependency))
error.required_by += vertex.incoming_edges.map { |e| e.origin.name }
error.required_by << name_for_explicit_dependency_source unless vertex.explicit_requirements.empty?
end
raise
end
