rondy

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

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Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

kiritsuku

import java.util.NoSuchElementException;
import java.util.functions.*;

/**
 * Represents optional values. Instances of Option are either an instance of
 * Some or the singleton object NONE.
 * <p>
 * The list dependency can be found at: https://gist.github.com/1989662
 * <p>
 * ATTENTION: This code compiles only with JDK1.8 and project lambda which can

eligrey

/*
 * object.watch polyfill
 *
 * 2012-04-03
 *
 * By Eli Grey, http://eligrey.com
 * Public Domain.
 * NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
 */