Staticarray array < T > ( array , element , message ? , source ? ) : void Parameters array : T [] element : T Optionalmessage : string Optionalsource : string Returns void Staticdiff diff ( original , revised ) : any Parameters original : string revised : string Returns any Staticinstance instance < T > ( value , type , source ? , userTypeName ? ) : void Parameters value : T type : string Optionalsource : string OptionaluserTypeName : string Returns void Staticis is < T > ( variable , source ) : void Parameters variable : T source : string Returns void Staticis is < T > ( variable , source ) : void Parameters variable : T source : string Returns void Staticis is < T > ( value , message ? ) : void Parameters value : T message : string = "Value is undefined" Returns void Staticis is ( $jp , type ? , isOptional ? ) : void Returns void Staticis is < T > ( variable , source ) : void Parameters variable : T source : string Returns void Staticis is < T > ( variable , source ) : void Parameters variable : T source : string Returns void Staticis is < T > ( variable , source ) : void Parameters variable : T source : string Returns void Staticis is ( booleanExpr , message ? , source ? ) : void Parameters booleanExpr : boolean message : string = "Check.isTrue failed" Optionalsource : string Returns void Staticis is < T > ( value ) : boolean Returns boolean Staticstrings strings ( currentString , expectedString ) : void Parameters currentString : string expectedString : string Returns void Statictype type < T > ( value , type , source ) : void Parameters value : T type : string source : string Returns void
Utility methods to check preconditions.