The Deepest JSON Object Walking Library: Traverse and Modify Arrays, Objects, Numbers, Strings, and Substrings.
npm install deepest-walkTraverse and Modify Arrays, Objects, Numbers, Strings, and Substrings.
bash
npm install deepest-walk
`types
- array
- object
- array-item-string
- array-item-substring
- object-key-string
- object-key-substring
- object-value-string
- object-value-substring
- undefined
- null
- numberusage
basic usage
`javascript
const walk = require("deepest-walk");const data = [
{ name: 'George Washington' },
{ name: 'John Adams' }
];
const callback = ({ data }) => console.log(data);
walk({ data, callback, types: ["object-value-string"] });
`
This will log:
`
George Washington
John Adams
`breaking on words
Set split_strings_on to " " to break on words
`javascript
const walk = require("deepest-walk");const data = [
{ name: 'George Washington' },
{ name: 'John Adams' }
];
const callback = ({ data }) => console.log(data);
walk({ data, callback, types: ["object-value-substring"], split_strings_on: " " });
`
This will log:
`
George
Washington
John
Adams
`modifying words
The following capitalizes all the strings
`javascript
const walk = require("deepest-walk");const data = [
{ name: 'George Washington' },
{ name: 'John Adams' }
];
const callback = ({ data, mod, type }) => {
if (typeof data === "string") {
mod(data.toUpperCase());
}
};
walk({ data, callback });
`
Data will be:
`javascript
[
{ NAME: 'GEORGE WASHINGTON' },
{ NAME: 'JOHN ADAMS' }
];
``