Ruby has an ISO standard now

http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=59579

by pjmlp • 14 years ago

72 29 14 years ago

iso.org

lukeholder• 14 years ago

question: Why does getting a copy of an ISO doc cost money?

TazeTSchnitzel• 14 years ago

To cover the operating costs, pay their employees, etc. If they gave them away free they'd need sponsors I guess.

So it's probably to maintain neutrality.

Yarnage• 14 years ago

I would have expected that cost to be covered by those seeking to establish a standard rather than the people who want to implement it.

Does that mean submitters and downloaders pay or just downloaders?

dchest2• 14 years ago

They are funded by member organizations.

LeafStorm• 14 years ago

And more importantly, why does it cost a whole 238 francs (~$261)? I mean, a nominal fee for distribution I could understand, but you can buy a whole computer capable of running Ruby for that much.

astrodust• 14 years ago

It's about ten Raspberry Pi computers capable of running Ruby.

That's a bargain compared to other ISO standards though.

jlarocco• 14 years ago

Why wouldn't it?

jared314• 14 years ago

What is the cost, time and money, of getting something ISO standardized?

justinjlynn• 14 years ago

If you have to ask, it's probably too expensive.

stcredzero4• 14 years ago

The question I have, is how good a standard is it? Sometimes language standards are put together in a political way, so all the vendors can say they comply, and the standard has no teeth and no effect on portability.

Since there aren't many players in the Ruby language space, this is probably not an issue, and it's all down to how good a job the standard writers do. (Basically, I understand it's basically only matz who determines what is and isn't Ruby.)

What this should buy the community: protection from future vendor/implementation fragmentation. (But only if it's a strong standard with "teeth.")

tptacek• 14 years ago

Aren't there anomalously MANY players in the Ruby language space?

* The super-important MRI/YARV team

* The mruby team

* The super-important MacRuby team

* The IronRuby team, to the extent it still exists

* The super-important JRuby team

* The super-important Rubinius team

Other languages also have multiple implementations, but they aren't really in viable competition with each other like they are in Ruby (a good thing for Ruby).

mbell2• 14 years ago

I don't know about that.

Jython vs CPython vs PyPy vs Stackless Python vs IronPython

HotSpot vs OpenJDK vs Dalvik vs GNU Classpath (libraries only) vs Jazelle VM, etc

There is some argument as to which feedback into the language and which are "pure" implementations but I think the point still holds, many languages are pulled in many directions by either their runtime or their compiler.

stcredzero4• 14 years ago

Different definition of "player?" I don't think mruby is meant to compete with MRI. JRuby is said by many to be a fork, and I would understand it to be a competitor, but I don't think their intentional focus is forking the language. The same goes for Rubinius. I didn't think of MacRuby to be a language fork. IronRuby isn't a player.

MRI, JRuby, and Rubinius were or are running significant populations of web apps. I wasn't aware that MacRuby was widely used for other than building apps on OS X.

Contrast this with Smalltalk, which at one point simultaneously had VisualWorks, Smalltalk Agents, Digitalk VSE (merged with other vendor), Smalltalk MT, IBM VisualAge Smalltalk, ObjectStudio, Smalltalk/X, Dolphin Smalltalk, and Squeak, all of which were actively being used to build or maintain desktop apps, and all but two of which were running on Windows. On top of that, there were significant semantic and syntactic differences between all of them, which make the differences between Ruby implementations seem quite minor. (Really messy and fundamental differences like namespaces and what does one expect Dictionaries to return when you insert something?)

Back in 1999 or so, most of the Smalltalk implementations were commercial, and many of the companies had no incentive to interoperate and some incentive not to. In contrast, I think there's more incentive to interoperate and avoid language forks for the Ruby community.

Also, if one considers the population of Smalltalk devs back then compared to Ruby devs today, then no, I wouldn't say anomalously many per capita. BASIC and Forth seem to be in a different league for number of implementations. One would have to do some digging, but it might be argued that Ruby has relatively few implementations even for its relative age.

TheNewAndy• 14 years ago

The MRI implementation is way more important than the other implementations. Compare Ruby to something like C, where there is no reference implementation:

* GNU (gcc)

* Visual Studio (mscl)

* Intel (icc)

* ARM (armcc)

* TI (cl6x)

* LLVM (clang)

* ...

Having used all of these compilers (plus more), all implementing the same language, I would say that there is much more meaningful competition in the C space.

Having a standard is a good way to allow better competition, but it does depend on how good the standard actually is.

swalberg• 14 years ago

http://www.rubyinside.com/ruby-iso-spec-draft-2900.html describes the reason behind the standardization. Seems it's more about allowing Ruby to be used in project dealing with the Japanese government than it is about insuring portability.

jrockway• 14 years ago

Though I'm surprised that this is a real rule, because I know Perl has no ISO standard and that it's being used by the Japanese government (and probably everyone else with a Linux box).

Kwpolska• 14 years ago

Oh wow. Who cares? I don't. What does this change? NOTHING. And if you want me to read it, CHF240 (CHF2 for eventual payment fees.)

viraptor• 14 years ago

@developer9 -> Your comments seem to be dead on arrival, although I cannot figure out why - your comments and submissions look ok to me. Not sure if HN has a silent ban, but just thought you should know.

kingkilr• 14 years ago

It's a standard for 1.8.7, right?

ksec• 14 years ago

Why the heck are they making an Old, soon to be unused Ruby 1.8.3 as ISO standard.

They should be thinking about 2.0 instead.

yuhong• 14 years ago

Standardization takes time, and this is Ruby being standardized for the first time.

Ruby has an ISO standard now

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