David Kruger
8df9031d27
``` ~/go/bin/sourcemapper -output ddb -jsurl https://media.dndbeyond.com/character-app/static/js/main.90aa78c5.js ```
27 lines
826 B
TypeScript
27 lines
826 B
TypeScript
const pathToArrayPath = (path: string) => {
|
|
if (path == null || path === '') return []
|
|
return path.split('.')
|
|
}
|
|
|
|
const resolveArrayPath = (object: any, path: string[]): string | undefined => {
|
|
const [property, ...subPath] = path
|
|
if (object == null || property == null) {
|
|
return undefined
|
|
}
|
|
return subPath.length === 0
|
|
? object[property]
|
|
: resolveArrayPath(object[property], subPath)
|
|
}
|
|
|
|
/**
|
|
* Returns the result of a path query from an object
|
|
* @param {any} object the object to search
|
|
* @param {string} path the path, whose value will be retrieved
|
|
* @returns {any} the value (undefined if the path doesn't exist)
|
|
* @example
|
|
* resolvePath({ foo: { bar: { baz: 3 } } }, 'foo.bar.baz') // 3
|
|
*/
|
|
export const resolvePath = (object: any, path: string): any => (
|
|
resolveArrayPath(object, pathToArrayPath(path))
|
|
)
|