Vihren Atlas

jsonEdit.ts ×5

Code frontier

unlabeled · c_fa9c5c9efd15

90 tests · 4083 LOC · 21 files · introduces 0 tests · 24 LOC · 2 files

Introduces — evidence that enters the hierarchy at this concept

Code
8 ranges24 lines · 2 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
572 ranges4083 lines · 21 files · Browse complete extent
All tests (intent)
90 testsBrowse complete intent

Neighbourhood graph

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Introduced files, introduced tests, and structurally relevant concept specialization

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Every exact file and test below is linked only from the concept that introduces it.

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

2 files ranked by introduced lines: 24 introduced LOC across 8 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/jsonEdit.ts 19 introduced LOC · 5 ranges

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13
14 export function setProperty(text: string, originalPath: JSONPath, value: unknown, formattingOptions: FormattingOptions, getInsertionIndex?: (properties: string[]) => number): Edit[] {
15 > const path = originalPath.slice(); jsonEdit.ts
16 > const errors: ParseError[] = [];
17 > const root = parseTree(text, errors);
18 > let parent: Node | undefined = undefined;
19 >
20 > let lastSegment: Segment | undefined = undefined;
21 > while (path.length > 0) {
22 > lastSegment = path.pop();
23 > parent = findNodeAtLocation(root, path);
24 > if (parent === undefined && value !== undefined) {
25 if (typeof lastSegment === 'string') {
26 value = { [lastSegment]: value };
28 value = [value];
29 }
30 > } else { jsonEdit.ts
31 > break;
32 > }
33 > }
34 >
35 > if (!parent) {
36 // empty document
37 if (value === undefined) { // delete
39 }
40 return withFormatting(text, { offset: root ? root.offset : 0, length: root ? root.length : 0, content: JSON.stringify(value) }, formattingOptions);
41 > } else if (parent.type === 'object' && typeof lastSegment === 'string' && Array.isArray(parent.children)) { jsonEdit.ts
42 const existing = findNodeAtLocation(parent, [lastSegment]);
43 if (existing !== undefined) {
83 return withFormatting(text, edit, formattingOptions);
84 }
85 > } else if (parent.type === 'array' && typeof lastSegment === 'number' && Array.isArray(parent.children)) { jsonEdit.ts
86 if (value !== undefined) {
87 // Insert
118 throw new Error(`Can not add ${typeof lastSegment !== 'number' ? 'index' : 'property'} to parent of type ${parent.type}`);
119 }
120 > } jsonEdit.ts
121
122 export function withFormatting(text: string, edit: Edit, formattingOptions: FormattingOptions): Edit[] {
src/vs/base/common/json.ts 5 introduced LOC · 3 ranges

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960 */
961 export function findNodeAtLocation(root: Node, path: JSONPath): Node | undefined {
962 > if (!root) { json.ts
963 return undefined;
964 }
965 > let node = root; json.ts
966 > for (const segment of path) {
967 if (typeof segment === 'string') {
968 if (node.type !== 'object' || !Array.isArray(node.children)) {
988 }
989 }
990 > return node; json.ts
991 > }
992
993 /**

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