← All changes | src/util/arrayHelpers.ts +41 -40 1.28.0 → 1.13.0 View file →

		@@ -1,46 +1,47 @@
1	1	export const parseJSONArrayWithRanges = (
2		- lineNumbers: string,
3		- startingLineNumber: string,
	2	+ lineNumbers: string,
	3	+ startingLineNumber: string,
4	4	) => {
5		- try {
6		- return (
7		- JSON.parse(`[${lineNumbers ?? ''}]`)
8		- .map((inner: number | number[]) => {
9		- // offset by startingLineNumber
10		- const offset = Number.isNaN(Number(startingLineNumber))
11		- ? 0
12		- : Math.max(Number(startingLineNumber) - 1, 0);
13		- // incoming might look like 1, 3, or [4, 8]
14		- if (typeof inner === 'number') return inner - offset;
15		- return Array.from(
16		- { length: inner[1] - inner[0] + 1 },
17		- (_, i) => inner[0] + i - offset,
18		- );
19		- })
20		- // filter out empty arrays
21		- .filter((inner: number | number[]) =>
22		- Array.isArray(inner) ? inner?.length > 0 : true,
23		- )
24		- .flat()
25		- // filter out negative numbers
26		- .filter((inner: number) => inner >= 0)
27		- );
28		- } catch (e) {
29		- console.error(e);
30		- return [];
31		- }
	5	+ try {
	6	+ return (
	7	+ JSON.parse(`[${lineNumbers ?? ''}]`)
	8	+ .map((inner: number | number[]) => {
	9	+ // offset by startingLineNumber
	10	+ const offset = isNaN(Number(startingLineNumber))
	11	+ ? 0
	12	+ : Math.max(Number(startingLineNumber) - 1, 0);
	13	+ // incoming might look like 1, 3, or [4, 8]
	14	+ if (typeof inner === 'number') return inner - offset;
	15	+ return Array.from(
	16	+ { length: inner[1] - inner[0] + 1 },
	17	+ (_, i) => inner[0] + i - offset,
	18	+ );
	19	+ })
	20	+ // filter out empty arrays
	21	+ .filter((inner: number | number[]) =>
	22	+ Array.isArray(inner) ? inner?.length > 0 : true,
	23	+ )
	24	+ .flat()
	25	+ // filter out negative numbers
	26	+ .filter((inner: number) => inner >= 0)
	27	+ );
	28	+ } catch (e) {
	29	+ return [];
	30	+ }
32	31	};
33	32
34	33	export const parseStringArrayWithSingleNestedArray = (lineNumbers?: string) => {
35		- const nums = JSON.parse(`[${lineNumbers ?? ''}]`);
36		- // Checking for nested arrays
37		- const nested = nums.filter((n: number | number[]) => Array.isArray(n));
38		- const doubly = nested.some((n: number[]) => n.some((k) => Array.isArray(k)));
39		- if (doubly) {
40		- throw new Error('Nested arrays not allowed');
41		- }
42		- if (nested.some((n: number[]) => n[0] >= n[1])) {
43		- throw new Error('Nested arrays must be in order');
44		- }
45		- return true;
	34	+ const nums = JSON.parse(`[${lineNumbers ?? ''}]`);
	35	+ // Checking for nested arrays
	36	+ const nested = nums.filter((n: number | number[]) => Array.isArray(n));
	37	+ const doubly = nested.some((n: number[]) =>
	38	+ n.some((k) => Array.isArray(k)),
	39	+ );
	40	+ if (doubly) {
	41	+ throw new Error('Nested arrays not allowed');
	42	+ }
	43	+ if (nested.some((n: number[]) => n[0] >= n[1])) {
	44	+ throw new Error('Nested arrays must be in order');
	45	+ }
	46	+ return true;
46	47	};