1 | "use strict";
|
2 |
|
3 | Object.defineProperty(exports, "__esModule", {
|
4 | value: true
|
5 | });
|
6 | exports.createComposition = void 0;
|
7 |
|
8 | var _factory = require("../../utils/factory.js");
|
9 |
|
10 | var name = 'composition';
|
11 | var dependencies = ['typed', 'addScalar', 'combinations', 'isNegative', 'isPositive', 'isInteger', 'larger'];
|
12 | var createComposition = (0, _factory.factory)(name, dependencies, function (_ref) {
|
13 | var typed = _ref.typed,
|
14 | addScalar = _ref.addScalar,
|
15 | combinations = _ref.combinations,
|
16 | isPositive = _ref.isPositive,
|
17 | isNegative = _ref.isNegative,
|
18 | isInteger = _ref.isInteger,
|
19 | larger = _ref.larger;
|
20 |
|
21 | |
22 |
|
23 |
|
24 |
|
25 |
|
26 |
|
27 |
|
28 |
|
29 |
|
30 |
|
31 |
|
32 |
|
33 |
|
34 |
|
35 |
|
36 |
|
37 |
|
38 |
|
39 |
|
40 |
|
41 |
|
42 |
|
43 | return typed(name, {
|
44 | 'number | BigNumber, number | BigNumber': function numberBigNumberNumberBigNumber(n, k) {
|
45 | if (!isInteger(n) || !isPositive(n) || !isInteger(k) || !isPositive(k)) {
|
46 | throw new TypeError('Positive integer value expected in function composition');
|
47 | } else if (larger(k, n)) {
|
48 | throw new TypeError('k must be less than or equal to n in function composition');
|
49 | }
|
50 |
|
51 | return combinations(addScalar(n, -1), addScalar(k, -1));
|
52 | }
|
53 | });
|
54 | });
|
55 | exports.createComposition = createComposition; |
\ | No newline at end of file |