Regular Expressions

[DustyPorViva]

Originally Posted by Loriel

Regular expressions are goddamn retarded, here is the perl regexp for matching an email address

...

i am not really sure this is what we need to deliver a better gameplay experience in graal

That is such an extreme example and you know it :P In fact, I've never seen a regex expression that long before.

[coreys]

Originally Posted by DustyPorViva

That is such an extreme example and you know it :P In fact, I've never seen a regex expression that long before.

Neither have I.

Also, what? I've seen much shorter regular expressions to match an email address, you must be mistaken.

Edit:
I just looked it up, you are way off. The regular expression to find an email address (may vary slightly between implementations) is:

NPC Code:

---

\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b

---

In this instance using grep

[WhiteDragon]

Originally Posted by coreys

Neither have I.

Also, what? I've seen much shorter regular expressions to match an email address, you must be mistaken.

Edit:
I just looked it up, you are way off. The regular expression to find an email address (may vary slightly between implementations) is:

NPC Code:

---

\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b

---

In this instance using grep

That technically doesn't match the RFC 2822 specifications for an e-mail address.


Anyways, like I said, 90% of people who use regex don't actually understand what the hell it does or how it works, even if they understand the syntax.

This results in a lot of copying-and-pasting into your codebase from other places, and therefore a lot of potential edge-cases where your script could grind to a halt.

[Loriel]

Originally Posted by coreys

Neither have I.

Also, what? I've seen much shorter regular expressions to match an email address, you must be mistaken.

Edit:
I just looked it up, you are way off. The regular expression to find an email address (may vary slightly between implementations) is:

NPC Code:

---

\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b

---

In this instance using grep

that does not even match the .museum tld