ooc-dev team mailing list archive

[Bart van der Werf <bluelive@xxxxxxxxx>]

I allways understood bags as not having an order nor uniqueness, can't find
it on wikipedia..

On Mon, May 10, 2010 at 1:37 PM, Amos Wenger <amoswenger@xxxxxxxxx> wrote:

> Well if we typed (e.g. gave a type to) the arguments it wouldn't need to be
> a bag anymore, it could just be just an ArrayList or even a pure ooc array
> (upcoming)
>
> Also, I think in ooc 'bag' only means that it can contain anything, but the
> order is still retained.
>
>
> On Mon, May 10, 2010 at 1:34 PM, Bart van der Werf <bluelive@xxxxxxxxx>wrote:
>
>> A bag is not ordered so backing it by a List is ok, but should not really
>> be exposed.
>> A bag is also not unique on entries so a hashbag should be able to handle
>> multiple entries of the same value :)
>>
>> Why not type the argument btw?
>>
>> print(fmt: String, args... : [Printable])
>>
>>
>> On Mon, May 10, 2010 at 1:27 PM, Amos Wenger <amoswenger@xxxxxxxxx>wrote:
>>
>>> I would think '...' is for a Bag, not a HashBag
>>>
>>> E.g.:
>>>
>>> print(fmt: String, args...)
>>>
>>> And then we can iterate with for(arg in args) ?
>>>
>>> (For the unitiniated: Bag = ArrayList<Cell>, HashBag = HashMap<Cell>.
>>> Cell<T> can contain anything.)
>>>
>>>
>>> On Mon, May 10, 2010 at 1:20 PM, Bart van der Werf <bluelive@xxxxxxxxx>wrote:
>>>
>>>> c# uses the 'params' keyword, personally i like '...' for this
>>>> What is the type of arguments ? array of T ?
>>>>
>>>>
>>>> On Mon, May 10, 2010 at 1:00 PM, Friedrich Weber <
>>>> fred.reichbier@xxxxxxxxxxxxxx> wrote:
>>>>
>>>>> Sounds good!
>>>>> What about "variable" keyword arguments, as in Python's **kwargs
>>>>> syntax?
>>>>> For example:
>>>>>
>>>>>        print: func (hello: String, :keywords) {
>>>>>                // `keywords` is now a HashBag containing all additional
>>>>> arguments.
>>>>>        }
>>>>>
>>>>>        print("hello world", something="huhu", bla=123,
>>>>> gnurk=ArrayList<String>
>>>>> new())
>>>>>
>>>>> Also, default values for arguments would be helpful.
>>>>>
>>>>> Cheers,
>>>>>
>>>>> Friedrich
>>>>>
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>>>
>>>
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>>
>