RxCurrying
RxCurrying is a library to allow currying on RxJava function primitives.
For the RxJava 2.X version, please go to RxCurrying2.
Usage
RxCurrying contains two classes, RxCurryingAction and RxCurryingFunc. Each contains a set of curry() methods to do split any function into its curried version. Curried methods allows calling them one parameter at a time, and execute them at the end. For example, a Func3<A, B, C, R> becomes a Func1<A, Func1<B, Func1<C, R>>>, or an Action4<A, B, C, D> becomes Func1<A, Func1<B, Func1<C, Action1<D>>>.
Function to print the sum of two numbers:
Func1<Integer, Action1<Integer>> adder = RxCurryingAction.curry((int first, int second) -> {
System.out.print(first + second);
}
);
Action1<Integer> intermediate = adder.call(3);
intermediate.call(2);
// prints 5Append 5 strings:
Func1<String, Func1<String, Func1<String, Func1<String, Func1<String, String>>>>> appender = RxCurryingFunc.curry((String first, String second, String third, String fourth, String fifth) -> {
return first + second + third + fourth + fifth; );
Func1<String, String> intermediate = appender.call("Hello ").call("This ").call("Is ").call("Curried ");
String value = last.call("Func");
// value == "Hello This is Curried Func"Distribution
Add as a dependency to your build.gradle
repositories {
...
maven {
url "https://jitpack.io"
}
...
}
dependencies {
...
compile 'com.github.pakoito:RxCurrying:1.1.0'
...
}
or to your pom.xml
<repositories>
<repository>
<id>jitpack.io</id>
<url>https://jitpack.io</url>
</repository> </repositories> <dependency>
<groupId>com.github.pakoito</groupId>
<artifactId>RxCurrying</artifactId>
<version>1.1.0</version> </dependency>License
Copyright (c) pakoito 2016
The Apache Software License, Version 2.0
See LICENSE.md