8 lines
198 B
Java
8 lines
198 B
Java
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public static <A,B> Function<A,B> Y(Function<Function<A,B>, Function<A,B>> f) {
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return new Function<A,B>() {
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public B apply(A x) {
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return f.apply(this).apply(x);
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}
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};
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}
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