A library providing simple tuple creation functions for RxJava to combine values in reactive streams.
RxTuples is a Java library that provides simple tuple creation functions for use with RxJava. It solves the problem of needing to combine multiple values in reactive streams without creating inefficient ad-hoc types, offering a standardized way to create tuples for operations like zipping and combining observables.
Java developers using RxJava for reactive programming, particularly those working on Android applications or backend systems where combining values from multiple observables is common.
Developers choose RxTuples because it eliminates boilerplate code for temporary data structures, leverages the robust javatuples library for type safety, and integrates seamlessly with RxJava's core operators for cleaner and more maintainable reactive code.
Simple tuples to use with RxJava [STABLE]
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Provides FuncN functions that work directly with operators like combineLatest and zip, as shown in usage examples for merging hot observables such as network status and compass position.
Built on javatuples, ensuring all tuples from 1 to 10 elements are immutable, comparable, and serializable, eliminating type safety issues in reactive chains.
Eliminates the need for creating ad-hoc types when combining values, as per the library's rationale to improve efficiency and standardize tuple usage.
Functions are lazily evaluated FuncN instances, aligning with reactive programming principles and optimizing performance in combination operators.
Forces reliance on the javatuples library, which may not be preferred by teams using other tuple implementations or seeking to minimize external dependencies.
Requires a separate library (RxTuples2) for RxJava 2.x, as noted in the README, leading to maintenance overhead and potential confusion for developers across different RxJava versions.
Tuples like Pair or Triplet lack descriptive field names, which can reduce code clarity compared to custom classes, especially in complex reactive streams.