Re: [scala-language] Understanding Java 8 Lambdas an d Streams - Part 1 - λ Calculus, λ Expressions, Syntactic Sugar, 1st Class Functions

265: just a comment: higher-order functions that return functions are much 
less common than those taking a function as argument (canonical example: 
map)
269: note that the apply method is inserted whenever a value is applied to 
an argument, the value doesn't need to have a function type.
297: the "pure" / "impure" terminology is a bit confusing in this context. 
purity is usually used when talking about (the absence of) side effects.
302: you can do it in java, too, with the :: syntax ("method 
reference": https://docs.oracle.com/javase/tutorial/java/javaOO/methodreferences.html)

Best,
Lukas

On Saturday, March 21, 2015 at 1:13:17 PM UTC+1, Philip Schwarz wrote:
>
> Hi Stephen,
>
> There is a download button for the PDF.
>
> There are only 87 Powerpoint slides, but they contain animations to phase 
> in phrases, images, etc. The animations are lost in the PDF version, but 
> can be simulated by increasing the number of slides, which I did where the 
> phasing in mattered.
>
> The scala Slides are  265-285 and 289-302
>
> Thanks,
>
> Philip
>
> On Saturday, 21 March 2015 04:36:25 UTC, Stephen Compall wrote:
>>
>>  On Sat, 2015-03-14 at 17:06 -0700, Philip Schwarz wrote: 
>>
>> Hello everyone, 
>>
>>  
>>
>>  anyone care to comment on the Scala aspects of my talk?  
>>
>>
>>
>> Could you narrow that down a bit? You have a whopping 344 slides, and 
>> it's frightfully tedious to load and search through your presentation, 
>> especially on a slow connection, with your chosen web service vs., say, a 
>> downloadable PDF.
>>
>>
>>
>>   -- 
>> Stephen Compall
>> "^aCollection allSatisfy: [:each|aCondition]": less is better
>>
>>   

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