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Partial function application: Difference between revisions

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Partial function application (view source)

Revision as of 19:57, 2 December 2017

18 bytes removed ,  6 years ago
→‎{{header|Elena}}
Line 631:
=={{header|Elena}}==
{{trans|Smalltalk}}
ELENA 3.23 :
<lang elena>import system'collections.
import system'routines.
import extensions.
 
program =
[
var partial := (:afs:af)((:s)(afs eval(af, s))).
 
var fs := (:f:s)(s selectBy(:x)(f eval:(x)); summarize(ArrayList new); toArray).
var f1 := (:x)(x * 2).
var f2 := (:x)(x * x).
 
var fsf1 := partial eval(fs, f1).
var fsf2 := partial eval(fs, f2).
 
console printLine(fsf1 eval:((2,4,6,8))).
console printLine(fsf2 eval:((2,4,6,8))).
].</lang>
{{out}}
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