Anonymous user
Currying: Difference between revisions
Added zkl
(→{{header|Perl 6}}: make work again) |
(Added zkl) |
||
Line 460:
]]
}</lang>
=={{header|zkl}}==
zkl doesn't support currying per se (recompilation of f with fixed input to create a new function), it does support partial application, for all objects, for any [number of] positional parameters to create an object of reduced arity.
<lang zkl>addOne:= Op("+").fp(1); addOne(5) //-->6
minusOne:=Op("-").fp1(1); minusOne(5) //-->4, note that this fixed 1 as the second parameter
// fix first and third parameters:
foo:=String.fpM("101","<foo>","</foo>"); foo("zkl"); //-->"<foo>zkl</foo>"
fcn g(x){x+1} f:=fcn(f,x){f(x)+x}.fp(g); f(5); //-->11
f:=fcn(f,x){f(x)+x}.fp(fcn(x){x+1}); // above with lambdas all the way down</lang>
| |||