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# File 'lib/minitest/stub_any_instance.rb', line 2
def self.stub_any_instance name, val_or_callable, &block
new_name = "__minitest_any_instance_stub__#{name}"
owns_method = instance_method(name).owner == self
class_eval do
alias_method new_name, name if owns_method
define_method(name) do |*args|
if val_or_callable.respond_to? :call then
instance_exec(*args, &val_or_callable)
else
val_or_callable
end
end
end
yield
ensure
class_eval do
remove_method name
if owns_method
alias_method name, new_name
remove_method new_name
end
end
end
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