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import std.functional;
int add(int n1, int n2)
{
return n1 + n2;
}
alias add5 = curry!(add, 5);
curry(f(a, b), a) => (b) => f(a, b);
defmodule Curry do
def curry(fun) do
{_, arity} = :erlang.fun_info(fun, :arity)
curry(fun, arity, [])
end
def curry(fun, 0, arguments) do
apply(fun, Enum.reverse arguments)
end
def curry(fun, arity, arguments) do
fn arg -> curry(fun, arity - 1, [arg | arguments]) end
end
end
type PayFactory func(Company, *Employee, *Employee) Payroll
type CustomPayFactory func(*Employee) Payroll
func CurryPayFactory(pf PayFactory,company Company, boss *Employee) CustomPayFactory {
return func(e *Employee) Payroll {
return pf("Richissim", boss, e)
}
}
import Data.Ix
curry range
function curry (fn, scope) {
scope = scope || window;
// omit curry function first arguments fn and scope
var args = Array.prototype.slice.call(arguments, 2);
return function() {
var trueArgs = args.concat(Array.prototype.slice.call(arguments, 0));
fn.apply(scope, trueArgs);
};
}
import java.util.function.*;
IntBinaryOperator simpleAdd = (a, b) -> a + b; IntFunction<IntUnaryOperator> curriedAdd = a -> b -> a + b; System.out.println(simpleAdd.applyAsInt(4, 5)); System.out.println(curriedAdd.apply(4).applyAsInt(5));
function curry2(f)
return function(a)
return function(b)
return f(a,b)
end
end
end
function add(a,b)
return a + b
end
local curryAdd = curry2(add)
local add2 = curryAdd(2)
sub curry {
my ($func, $fixed_arg) = @_;
return sub {
$func->($fixed_arg, @_);
}
}
from functools import partial
def f(a): def add(b): return a+b return add print (f(2)(1) #add_to_two = partial(f, 2)
adder = -> a, b { a + b }
add_two = adder.curry.(2)
add_two.(5) # => 7
fn add(a: u32, b: u32) -> u32 {
a + b
}
let add5 = move |x| add(5, x);
(define add5 (curry + 5))