js-fast-vdf
Your average Javascript KeyValues processing library, but fast!
import vdf from 'js-fast-vdf';
const root = vdf.parse(`
"key" "value1"
key value2
set {
subkey value [hello_world]
}
`);
console.log(root.value('key'));
// "value2"
console.log(root.dir('set').pair('subkey').query);
// "hello_world"
try { root.pair('123'); }
catch(e) { console.warn(e) }
// Strict behaviour is enabled by default with all KeyVSet methods.
// Since this pair does not exist, this call throws an error.
console.log(root.pair('abc', null));
// The default value can be set to null to
// disable this behaviour, instead returning null.
API
Functions
parse.parse(data: string): KeyVRoot
Parses data into a tree of objects.
Parameters
data
The string to parse.
parse.json(data: string): Object
Parses data into a regular javascript object.
Parameters
data
The string to parse.
core.parse(text: string, options: ParseOptions): void
The internal API used by the parse.xyz functions.
Parameters
text
The string to parse.
options
The parser configuration.
Types
ParseOptions
interface ParseOptions {
on_key: (key: string, value: string, query?: string) => void;
on_enter: (key: string) => void;
on_exit: () => void;
}