module Shoulda
module Shoulda::Matchers
module Shoulda::Matchers::ActionController
module Shoulda::Matchers::ActionMailer
module Shoulda::Matchers::ActiveModel
module Shoulda::Matchers::ActiveModel::Helpers
module Shoulda::Matchers::ActiveRecord
module Shoulda::Matchers::Independent
module Test
module Test::Unit
class ActionController::TestCase
class Shoulda::Matchers::ActionController::AssignToMatcher
class Shoulda::Matchers::ActionController::FilterParamMatcher
class Shoulda::Matchers::ActionController::RedirectToMatcher
class Shoulda::Matchers::ActionController::RenderTemplateMatcher
class Shoulda::Matchers::ActionController::RenderWithLayoutMatcher
class Shoulda::Matchers::ActionController::RespondWithContentTypeMatcher
class Shoulda::Matchers::ActionController::RespondWithMatcher
class Shoulda::Matchers::ActionController::RouteMatcher
class Shoulda::Matchers::ActionController::SetSessionMatcher
class Shoulda::Matchers::ActionController::SetTheFlashMatcher
class Shoulda::Matchers::ActionController::StrongParametersMatcher
class Shoulda::Matchers::ActionController::StrongParametersMatcher::ActionNotDefinedError
class Shoulda::Matchers::ActionController::StrongParametersMatcher::VerbNotDefinedError
class Shoulda::Matchers::ActionMailer::HaveSentEmailMatcher
class Shoulda::Matchers::ActiveModel::AllowMassAssignmentOfMatcher
class Shoulda::Matchers::ActiveModel::AllowValueMatcher
class Shoulda::Matchers::ActiveModel::CouldNotDetermineValueOutsideOfArray
class Shoulda::Matchers::ActiveModel::DisallowValueMatcher
class Shoulda::Matchers::ActiveModel::EnsureExclusionOfMatcher
class Shoulda::Matchers::ActiveModel::EnsureInclusionOfMatcher
class Shoulda::Matchers::ActiveModel::EnsureLengthOfMatcher
class Shoulda::Matchers::ActiveModel::ExceptionMessageFinder
class Shoulda::Matchers::ActiveModel::OnlyIntegerMatcher
class Shoulda::Matchers::ActiveModel::ValidateAcceptanceOfMatcher
class Shoulda::Matchers::ActiveModel::ValidateConfirmationOfMatcher
class Shoulda::Matchers::ActiveModel::ValidateFormatOfMatcher
class Shoulda::Matchers::ActiveModel::ValidateNumericalityOfMatcher
class Shoulda::Matchers::ActiveModel::ValidatePresenceOfMatcher
class Shoulda::Matchers::ActiveModel::ValidateUniquenessOfMatcher
class Shoulda::Matchers::ActiveModel::ValidationMatcher
class Shoulda::Matchers::ActiveModel::ValidationMessageFinder
class Shoulda::Matchers::ActiveRecord::AcceptNestedAttributesForMatcher
class Shoulda::Matchers::ActiveRecord::AssociationMatcher
class Shoulda::Matchers::ActiveRecord::HaveDbColumnMatcher
class Shoulda::Matchers::ActiveRecord::HaveDbIndexMatcher
class Shoulda::Matchers::ActiveRecord::HaveReadonlyAttributeMatcher
class Shoulda::Matchers::ActiveRecord::QueryTheDatabaseMatcher
class Shoulda::Matchers::ActiveRecord::SerializeMatcher
class Shoulda::Matchers::Independent::DelegateMatcher
class Shoulda::Matchers::Independent::DelegateMatcher::InvalidDelegateMatcher
class Shoulda::Matchers::Independent::DelegateMatcher::TargetNotDefinedError
class Test::Unit::TestCase
shoulda-matchers
1.5.6
# cleared_value?
def cleared_value? defined?(@value) && @value.nil? && assigned_value.nil? end