Re^6: How to return a two dimensional array from a function in Perl?

a number of low precedence operators will not behave as you expect

Um. No. They behave exactly as I expect in both cases. Which immediately puts paid to this strawman: So, if you don't mind your code doing completely unexpected things,.

then you don't need to distinguish between "&&" and "and".

S'funny. I don't recall anyone, neither I nor ikegami, suggesting that.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority".

In the absence of evidence, opinion is indistinguishable from prejudice.

"Too many [] have been sedated by an oppressive environment of political correctness and risk aversion."

Comment on Re^6: How to return a two dimensional array from a function in Perl?

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Re^7: How to return a two dimensional array from a function in Perl? by ikegami (Patriarch) on Nov 03, 2008 at 21:34 UTC
They behave exactly as I expect in both cases. Your emphasis is most appropriate. Not everyone trips over the same traps. If you're immune to it, great!	[reply]
Re^8: How to return a two dimensional array from a function in Perl? by BrowserUk (Patriarch) on Nov 03, 2008 at 22:57 UTC
If you're immune to it, great! It's not a case of being immune. My response was a genuine case of what I immediately saw when I looked at the two alternatives. I'm aware of the uncomfortable precedence that afflicts the ternary operator, and spotted the deliberate error immediately. But that's a consequence of having been bitten enough times by the precedence of ternary that I generally bracket the condition (regardless of whether it is a simple or compound condition), and often bracket the entire ternary also. And therein underlies at least part of my point. Rules without reasons are worse than no rules at all. We learn my making our own mistakes. Advice can alert us to dangers, but blanket censor rarely works well. Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error. "Science is about questioning the status quo. Questioning authority". In the absence of evidence, opinion is indistinguishable from prejudice. "Too many [] have been sedated by an oppressive environment of political correctness and risk aversion."	[reply]