[#408634] How do I make lots of classes aware of each other? — "Andrew S." <lists@...>

I'm apparently missing something fundamental in my knowledge of classes

10 messages 2013/07/02

[#408712] Ruby web service with REST support — "Shubhada S." <lists@...>

Hi All,

17 messages 2013/07/05

[#408812] create variables depending on counter — stefan heinrich <lists@...>

Hi community,

21 messages 2013/07/09

[#408854] execute commands within SMTP email code: send content in variables and not actual variables — dJD col <lists@...>

I am trying to send an email using the code below. I am able to send the

9 messages 2013/07/10

[#409031] tap { break } idiom deserves its own Kernel method? — Andy Lowry <lists@...>

I use this idiom from time to time:

13 messages 2013/07/22

[#409072] Link To Masses Of External Data In Openoffice? — "Austin J." <lists@...>

This is what I want to do.

19 messages 2013/07/23
[#409102] Re: Link To Masses Of External Data In Openoffice? — Tamara Temple <tamouse.lists@...> 2013/07/24

[#409103] Re: Link To Masses Of External Data In Openoffice? — "Austin J." <lists@...> 2013/07/25

tamouse m. wrote in post #1116598:

[#409122] Re: Link To Masses Of External Data In Openoffice? — Tamara Temple <tamouse.lists@...> 2013/07/26

[#409142] Re: Link To Masses Of External Data In Openoffice? — "Austin J." <lists@...> 2013/07/26

tamouse m. wrote in post #1116750:

[#409073] class <=> module — Bráulio Bhavamitra <lists@...>

Hello all,

17 messages 2013/07/23

[#409104] Ruby newbie question on Methods (NoMethoderror) — "Crispian A." <lists@...>

I have recently started learning ruby and so I am writing a small little

10 messages 2013/07/25

[#409170] Working through Ch.10 for learning to program 2.0 (Chris Pine) — JD JD <lists@...>

So, I have been working through this book, and have been doing ok up

33 messages 2013/07/28
[#409195] Re: Working through Ch.10 for learning to program 2.0 (Chris Pine) — Harry Kakueki <list.push@...> 2013/07/29

I tried this and came up with a one-liner that seems to do it. It sorts the

[#409258] WATIR - ScriptError popup on IE - Unable to get rid of! — Graeme Halls <lists@...>

I am new to Ruby & Watir, and I am having a nightmare with IE and Script

11 messages 2013/07/31

Re: A very half-baked idea: setting local variables

From: Matthew Kerwin <lists@...>
Date: 2013-07-08 23:14:41 UTC
List: ruby-talk #408792
Hal Fulton wrote in post #1114777:
>
> Note that this wouldn't be a method call (like alias_method) but
> a keyword (like alias) unless "binding of caller" was permitted...
> which is another thing I've wanted but I suppose will never
> happen.
>
> Comments, questions, projectiles?
>

Yeah, I agree with Robert, there's no need to dynamically create local 
variables, just use a hash (dynamically created keys are fine).  And my 
initial gut response is: if you're writing that many variables on the 
left hand side of an assignment, with a single array on the right, 
there's probably something wrong with the architecture.

My other counter-proposal is: hit enter.  If the line is too long, 
develop a syntactic signature for the pattern.  For example:

    foo, bar, baz, alpha, beta,
        gamma, fred, bill, joey = *values

(i.e. lining up the rightmost column, so it's clear that all wrapped 
lines lead to the single assignment operator).  Still not great, but at 
least the line isn't absurdly long, and you don't have to scan as far to 
see the '='


Finally, as a bike-shedding nit-pick: if it were a keyword, convention 
suggests there'd be no comma; and I think putting the destinations on 
the right is a bit confusing.  So if I had to choose, I'd go for:

    assign %I[a b c] values

But again, that's a big "if", and all in all I'm not too keen on the 
idea of dynamically creating local variables.

-- 
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