module RSpec
module RSpec::Expectations
module RSpec::Expectations::ExpectationHelper
module RSpec::Expectations::ExpectationTarget::InstanceMethods
module RSpec::Expectations::Syntax
module RSpec::Expectations::Version
module RSpec::Matchers
module RSpec::Matchers::BuiltIn
module RSpec::Matchers::BuiltIn::BaseMatcher::DefaultFailureMessages
module RSpec::Matchers::BuiltIn::BaseMatcher::HashFormatting
module RSpec::Matchers::BuiltIn::BaseMatcher::StringEncodingFormatting
module RSpec::Matchers::BuiltIn::BeHelpers
module RSpec::Matchers::BuiltIn::CaptureStderr
module RSpec::Matchers::BuiltIn::CaptureStdout
module RSpec::Matchers::BuiltIn::CountExpectation
module RSpec::Matchers::BuiltIn::NullCapture
module RSpec::Matchers::Composable
module RSpec::Matchers::DSL
module RSpec::Matchers::DSL::DefaultImplementations
module RSpec::Matchers::DSL::Macros
module RSpec::Matchers::DSL::Macros::Deprecated
module RSpec::Matchers::EnglishPhrasing
module RSpec::Matchers::FailMatchers
class BasicObject
class RSpec::Expectations::BlockExpectationTarget
class RSpec::Expectations::BlockSnippetExtractor
class RSpec::Expectations::Configuration
class RSpec::Expectations::Differ
class RSpec::Expectations::ExpectationNotMetError
class RSpec::Expectations::ExpectationTarget
class RSpec::Expectations::FailureAggregator
class RSpec::Expectations::FailureAggregator::AggregatedFailure
class RSpec::Expectations::LegacyMatcherAdapter
class RSpec::Expectations::LegacyMatcherAdapter::RSpec1
class RSpec::Expectations::LegacyMatcherAdapter::RSpec2
class RSpec::Expectations::MultipleExpectationsNotMetError
class RSpec::Expectations::NegativeExpectationHandler
class RSpec::Expectations::PositiveExpectationHandler
class RSpec::Expectations::ValueExpectationTarget
class RSpec::Matchers::AliasedMatcher
class RSpec::Matchers::AliasedMatcherWithOperatorSupport
class RSpec::Matchers::AliasedNegatedMatcher
class RSpec::Matchers::BaseDelegator
class RSpec::Matchers::BuiltIn::All
class RSpec::Matchers::BuiltIn::BaseMatcher
class RSpec::Matchers::BuiltIn::Be
class RSpec::Matchers::BuiltIn::BeAKindOf
class RSpec::Matchers::BuiltIn::BeAnInstanceOf
class RSpec::Matchers::BuiltIn::BeBetween
class RSpec::Matchers::BuiltIn::BeComparedTo
class RSpec::Matchers::BuiltIn::BeFalsey
class RSpec::Matchers::BuiltIn::BeNil
class RSpec::Matchers::BuiltIn::BePredicate
class RSpec::Matchers::BuiltIn::BeTruthy
class RSpec::Matchers::BuiltIn::BeWithin
class RSpec::Matchers::BuiltIn::CaptureStreamToTempfile
class RSpec::Matchers::BuiltIn::Change
class RSpec::Matchers::BuiltIn::ChangeDetails
class RSpec::Matchers::BuiltIn::ChangeFromValue
class RSpec::Matchers::BuiltIn::ChangeRelatively
class RSpec::Matchers::BuiltIn::ChangeToValue
class RSpec::Matchers::BuiltIn::Compound
class RSpec::Matchers::BuiltIn::Compound::And
class RSpec::Matchers::BuiltIn::Compound::NestedEvaluator
class RSpec::Matchers::BuiltIn::Compound::Or
class RSpec::Matchers::BuiltIn::Compound::SequentialEvaluator
class RSpec::Matchers::BuiltIn::ContainExactly
class RSpec::Matchers::BuiltIn::ContainExactly::PairingsMaximizer
class RSpec::Matchers::BuiltIn::Cover
class RSpec::Matchers::BuiltIn::DynamicPredicate
class RSpec::Matchers::BuiltIn::EndWith
class RSpec::Matchers::BuiltIn::Eq
class RSpec::Matchers::BuiltIn::Eql
class RSpec::Matchers::BuiltIn::Equal
class RSpec::Matchers::BuiltIn::Exist
class RSpec::Matchers::BuiltIn::Exist::ExistenceTest
class RSpec::Matchers::BuiltIn::Has
class RSpec::Matchers::BuiltIn::HaveAttributes
class RSpec::Matchers::BuiltIn::Include
class RSpec::Matchers::BuiltIn::Match
class RSpec::Matchers::BuiltIn::NegativeOperatorMatcher
class RSpec::Matchers::BuiltIn::OperatorMatcher
class RSpec::Matchers::BuiltIn::Output
class RSpec::Matchers::BuiltIn::PositiveOperatorMatcher
class RSpec::Matchers::BuiltIn::RaiseError
class RSpec::Matchers::BuiltIn::ReliableMatchData
class RSpec::Matchers::BuiltIn::RespondTo
class RSpec::Matchers::BuiltIn::RespondTo::ArityCheck
class RSpec::Matchers::BuiltIn::Satisfy
class RSpec::Matchers::BuiltIn::SpecificValuesChange
class RSpec::Matchers::BuiltIn::StartOrEndWith
class RSpec::Matchers::BuiltIn::StartWith
class RSpec::Matchers::BuiltIn::ThrowSymbol
class RSpec::Matchers::BuiltIn::YieldControl
class RSpec::Matchers::BuiltIn::YieldProbe
class RSpec::Matchers::BuiltIn::YieldSuccessiveArgs
class RSpec::Matchers::BuiltIn::YieldWithArgs
class RSpec::Matchers::BuiltIn::YieldWithNoArgs
class RSpec::Matchers::DSL::Matcher
class RSpec::Matchers::MatcherDelegator
class RSpec::Matchers::MatcherProtocol
class RSpec::Matchers::MultiMatcherDiff
rspec-expectations
3.13.5
# failure_message
def failure_message optimal_failure_message(__method__, :failure_message_when_negated) end