io.vertx.lang.ruby

## Class Helper

- java.lang.Object
- - io.vertx.lang.ruby.Helper

-     public class Helper
      extends Object

  Author:
    Julien Viet

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `Helper()`

  - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static Map` | `adaptingMap(Map map, java.util.function.Function toRuby, java.util.function.Function toJava)`
    `static Throwable` | `catchAndReturnThrowable(Callable<?> c)`
    `static <T> AsyncResult<T>` | `failedResult(Object err)`
    `static <T> AsyncResult<T>` | `succeededResult(T object)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### Helper

          public Helper()

  - ### Method Detail

    - #### adaptingMap

          public static Map adaptingMap(Map map,
                                        java.util.function.Function toRuby,
                                        java.util.function.Function toJava)

    - #### succeededResult

          public static <T> AsyncResult<T> succeededResult(T object)

    - #### failedResult

          public static <T> AsyncResult<T> failedResult(Object err)

    - #### catchAndReturnThrowable

          public static Throwable catchAndReturnThrowable(Callable<?> c)

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