On 17 avr. 2014, at 17:33, Camille Teruel <[email protected]> wrote:

> 
> One thing that confuses me with these terminologies is that it's hard to know 
> when someone speak about the syntactic construct (that you find in source 
> code) or about the result of evaluating this construct (that close over an 
> actual environment).
> What I mean is that a block can be evaluated several times, and each time it 
> gives a new block closure.
> That's why I like the name BlockClosure: it make a difference between the 
> block (that you find in source code) and the block closure (the object that 
> represent the evaluation of a block).

And I think that some languages make this distinction: they say lambda 
expression for the former and closure for the later

> 
> 
> On 17 avr. 2014, at 17:21, Alexandre Bergel <[email protected]> wrote:
> 
>> Because what we call a block is actually a closure. Smalltalk-80 invented 
>> blocks, which were not closures at that time. Over the time we found out 
>> that Blocks are not really useful, but instead the humanity largely prefer 
>> closure.
>> 
>> But ok, this is not a pressing thing. Was just a tough.
>> 
>> Just to hook up with another thread, it would be great if the VM would not 
>> emit (or at least optionally) keystroke event for actually what are mouse 
>> wheel events. Pharo is almost unusable if you have a touch mouse (e.g., 
>> mighty mouse). 
>> 
>> Alexandre
>> -- 
>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>> Alexandre Bergel  http://www.bergel.eu
>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>> 
>> 
>> 
>> On Apr 17, 2014, at 11:45 AM, Yuriy Tymchuk <[email protected]> wrote:
>> 
>>> It’s like saying that we have to run Pharo on JVM because everyone is doing 
>>> that. In 80s block was invented. Why should we rename it because of some 
>>> other languages?
>>> 
>>> Uko
>>> 
>>> On 17 Apr 2014, at 16:35, Alexandre Bergel <[email protected]> wrote:
>>> 
>>>> Well… the whole community of programming language call a closure a 
>>>> closure. Calling a block what is actually a closure may not be a 
>>>> well-marketed move in my opinion.
>>>> 
>>>> Alexandre
>>>> -- 
>>>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>>>> Alexandre Bergel  http://www.bergel.eu
>>>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>>> 
>>>> 
>>>> 
>>>> On Apr 17, 2014, at 10:29 AM, Sebastian Sastre 
>>>> <[email protected]> wrote:
>>>> 
>>>>> On Apr 17, 2014, at 10:08 AM, Yuriy Tymchuk <[email protected]> wrote:
>>>>> 
>>>>>> I would rather rename is to Block, as everyone is calling it a “block”.
>>>>> 
>>>>> That might be actually a good idea
>>>>> 
>>>>> sebastian
>>>>> 
>>>>> o/
>>>>> 
>>>>> PS: thinking in that line there is also ‘Context’ as, conceptually, what 
>>>>> these blocks of code want to do is to keep the evaluation in a specific 
>>>>> context. But to ease know-how transference and type less I’d rather go 
>>>>> with the most popular name, as you suggested: ‘Block'
>>>>> 
>>>>> 
>>>> 
>>>> 
>>> 
>>> 
>> 
>> 
> 


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