World: r3wp
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BrianH 15-May-2009 [2493x2] | I don't know, Maxim. We have to do better about that in future R2 releases. |
Mhinson, your first line can be this: ARRAY [3 3 3] The none value is the default, and the multiple calls can be replaced by the [3 3 3]. | |
mhinson 15-May-2009 [2495] | More typing saved, thats good. |
BrianH 15-May-2009 [2496] | As for the path stuff, you may be out of luck. Try this: m: 2 p: 2 u: 2 mike/:m/:p/:u: "disabled" |
mhinson 15-May-2009 [2497] | ok, so I have to split it into integers.. Nice to hear it from the developer of the ARRAY :-) |
BrianH 15-May-2009 [2498x2] | It's not just more typing saved. The value passed to array/initial is not copied, it is referenced. Your version would have aliasing issues. |
If you specify multiple dimensions instead it creates unique nested blocks instead of multiple references. | |
mhinson 15-May-2009 [2500] | Thanks for point this out, I see it is very important. I will try to use your new function passing once I get it working in a basic form. Thanks. |
BrianH 15-May-2009 [2501x2] | Learn to love the SOURCE function :) |
>> source array array: func [ "Makes and initializes a series of a given size." size [integer! block!] "Size or block of sizes for each dimension" /initial "Specify an initial value for all elements" value "Initial value" /local block rest ][ if block? size [ rest: next size if tail? rest [rest: none] size: first size if not integer? size [make error! "Integer size required"] ] block: make block! size case [ block? rest [ loop size [block: insert/only block array/initial rest :value] ] series? :value [ loop size [block: insert/only block copy/deep value] ] any-function? :value [ loop size [block: insert/only block value] ] insert/dup block value size ] head block ] | |
mhinson 15-May-2009 [2503] | I often look at it but lak the skill to interpret it very well. |
Maxim 15-May-2009 [2504] | help & source are so powerfull a feature in rebol |
BrianH 15-May-2009 [2505] | They're how I learned this stuff :) |
Maxim 15-May-2009 [2506] | people don't realise that the console provides many features visual IDEs dont provide |
Steeve 15-May-2009 [2507] | oh was that a RTFD coming from Brian ? so mean... |
BrianH 15-May-2009 [2508] | Wait, it does copy/deep the initial value. It's been a while since I looked at that function :( |
mhinson 15-May-2009 [2509] | array [x x x] is much neater though |
BrianH 15-May-2009 [2510x3] | So it really does just save typing. |
:) | |
Note it only only does copy/deep of series. Objects are still referenced, so you still need the does [make proto []]. | |
mhinson 15-May-2009 [2513] | Some say that developers are born with a finite number of key strokes... once they are used up, that is the end. |
Steeve 15-May-2009 [2514x2] | hmm, it's a bug no ? |
or a missing feature, as you wish | |
BrianH 15-May-2009 [2516] | No, I can see the value of only copying series. You don't usually want to copy objects - it's not as safe. |
Steeve 15-May-2009 [2517] | ok i do 10 push-ups |
BrianH 15-May-2009 [2518x2] | I need more excercise anyways :) |
Spelling doesn't count if it's not code though :) | |
Maxim 15-May-2009 [2520] | every single day (and often a few times that day): - I open up a rebol console from quick-launch bar in windows (taking about 0.1 sec to appear) - type help 'some-func - test the 'some-func with some-data I'm using. - close the console. overall it takes about a few seconds, to do a unit test of something I'm adding. no bloat, no dangling window. python offers something similar... but: - python takes anywhere from 3-10 secs on load. - then you have to know in what lib the most basic function is (alread half as usefull) - the console itself is really bad, - previous commands browsing is really stupid - having to type so much more code to get the simplest function test going is a pain - in the end, its a non-feature. |
BrianH 15-May-2009 [2521] | I leave a R2 and R3 console open full-time while I'm working. It helps to have R3 open too since I don't always remember how much of R3 I've backported to R2, so sometimes I remember a function that doesn't exist in R2. |
mhinson 15-May-2009 [2522] | I found a cosmetic bug in the console |
Maxim 15-May-2009 [2523x2] | I was just pointing out that rebol is sooo fast to launch that you can close it and its not a pain... I easily get up to 10-15 windows open at a time, and when you've got half of them as rebol consoles, its easier not to guess which one is the help window :-) |
impossible... the console is *perfect* ;-) | |
Steeve 15-May-2009 [2525] | i have 3 R3 consoles (one for the chat, on for test, one for... i don't remember) I have 1 R2 console for testing |
Henrik 15-May-2009 [2526] | maxim, it's amazing that R3 is even faster at launching. |
BrianH 15-May-2009 [2527] | Text mode :) |
Maxim 15-May-2009 [2528] | well.. Obviously, Carl keeps removing stuff from REBOL... just ask steeve ;-) |
Henrik 15-May-2009 [2529] | nah, it's just that Carl has secretly figured out how to do random compression. |
mhinson 15-May-2009 [2530] | is there a neat trick to do this with less verbosity please ? a: first parse {1/2} "/" b: second parse {1/2} "/" |
BrianH 15-May-2009 [2531x2] | Oh, wait until we get going on the modularization - then you'll really see things getting removed :) |
set [a b] parse {1/2} "/" | |
mhinson 15-May-2009 [2533x2] | I can send a number up to 28 with only one it or smoke signal. |
it=bit | |
Maxim 15-May-2009 [2535] | just don't make rebol require includes in every single app. that's a large part of rebol's appeal. |
Steeve 15-May-2009 [2536] | yep Max |
BrianH 15-May-2009 [2537] | There will be default includes. |
mhinson 15-May-2009 [2538] | hey, what about my 28 to 1 lossless compression... now Paul has gone, someone has to keep the fire burning. :-) |
Steeve 15-May-2009 [2539] | But the default mechanism will be an optionnal module |
BrianH 15-May-2009 [2540] | Default includes: system/contexts/exports |
Maxim 15-May-2009 [2541] | cause frankly shaving off 100kb from rebol.exe... in an attempt to improve it... is like saying that life vests are in the life boats... but the life boats aren't accesible unless you are sinking. |
Steeve 15-May-2009 [2542] | just kidding |
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