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1. combinatorsYandU.js combinatorsYandU.js

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   // Y  combinator's lambda calculus formula:

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   // Y = λf.(λx.f(x x))(λx.f(x x))

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   // Single line Y combinator implementation:

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   // const Y = f => (x => f(v => x(x)(v))) (x => f(v => x(x)(v)))

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   // My prefered (2 line) Y implementation (more readable IMO)

2. Flatten an Array! Flatten an Array!

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   # Flatten an array.

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   ## Requirements

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   You will need node js to run this array flattener.

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3. palatable/lambda palatable/lambda Public

   Functional patterns for Java

   Java 855 87