-
-
Notifications
You must be signed in to change notification settings - Fork 3
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
5 changed files
with
94 additions
and
24 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,5 @@ | ||
| .DS_Store | ||
| *.d.ts | ||
| *.log | ||
| coverage/ | ||
| node_modules/ | ||
|
|
||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,29 +1,53 @@ | ||
| /** | ||
| * @typedef {import('unist').Node} Node | ||
| * @typedef {import('unist').Parent} Parent | ||
| * | ||
| * @typedef {import('unist-util-is').Type} Type | ||
| * @typedef {import('unist-util-is').Props} Props | ||
| * @typedef {import('unist-util-is').TestFunctionAnything} TestFunctionAnything | ||
| */ | ||
|
|
||
| import {convert} from 'unist-util-is' | ||
|
|
||
| export function findAfter(parent, index, test) { | ||
| var is = convert(test) | ||
| export var findAfter = | ||
| /** | ||
| * @type {( | ||
| * (<T extends Node>(node: Parent, index: Node|number, test: T['type']|Partial<T>|import('unist-util-is').TestFunctionPredicate<T>|Array.<T['type']|Partial<T>|import('unist-util-is').TestFunctionPredicate<T>>) => T|null) & | ||
| * ((node: Parent, index: Node|number, test?: null|undefined|Type|Props|TestFunctionAnything|Array<Type|Props|TestFunctionAnything>) => Node|null) | ||
| * )} | ||
| */ | ||
| ( | ||
| /** | ||
| * @param {Parent} parent Parent node | ||
| * @param {Node|number} index Child of `parent`, or it’s index | ||
| * @param {null|undefined|Type|Props|TestFunctionAnything|Array<Type|Props|TestFunctionAnything>} [test] is-compatible test (such as a type) | ||
| * @returns {Node|null} | ||
| */ | ||
| function (parent, index, test) { | ||
| var is = convert(test) | ||
|
|
||
| if (!parent || !parent.type || !parent.children) { | ||
| throw new Error('Expected parent node') | ||
| } | ||
| if (!parent || !parent.type || !parent.children) { | ||
| throw new Error('Expected parent node') | ||
| } | ||
|
|
||
| if (typeof index === 'number') { | ||
| if (index < 0 || index === Number.POSITIVE_INFINITY) { | ||
| throw new Error('Expected positive finite number as index') | ||
| } | ||
| } else { | ||
| index = parent.children.indexOf(index) | ||
| if (typeof index === 'number') { | ||
| if (index < 0 || index === Number.POSITIVE_INFINITY) { | ||
| throw new Error('Expected positive finite number as index') | ||
| } | ||
| } else { | ||
| index = parent.children.indexOf(index) | ||
|
|
||
| if (index < 0) { | ||
| throw new Error('Expected child node or index') | ||
| } | ||
| } | ||
| if (index < 0) { | ||
| throw new Error('Expected child node or index') | ||
| } | ||
| } | ||
|
|
||
| while (++index < parent.children.length) { | ||
| if (is(parent.children[index], index, parent)) { | ||
| return parent.children[index] | ||
| } | ||
| } | ||
| while (++index < parent.children.length) { | ||
| if (is(parent.children[index], index, parent)) { | ||
| return parent.children[index] | ||
| } | ||
| } | ||
|
|
||
| return null | ||
| } | ||
| return null | ||
| } | ||
| ) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| { | ||
| "include": ["*.js"], | ||
| "compilerOptions": { | ||
| "target": "ES2020", | ||
| "lib": ["ES2020"], | ||
| "module": "ES2020", | ||
| "moduleResolution": "node", | ||
| "allowJs": true, | ||
| "checkJs": true, | ||
| "declaration": true, | ||
| "emitDeclarationOnly": true, | ||
| "allowSyntheticDefaultImports": true, | ||
| "skipLibCheck": true | ||
| } | ||
| } |