asFunc

Returns a value as function.

JavaScript

// nothing to convert
var func = Enumerable.asFunc(function(x, y) {
    return x + y;
});

var lambda = Enumerable.asFunc('x, y => x + y');

// THROWS EXCEPTION
Enumerable.asFunc('PZ');

// (false)
var nonLambda = Enumerable.asFunc('MK', false);