edit-json-file
Edit a json file with ease.
:cloud: Installation
npm install --save edit-json-file
yarn add edit-json-file
:clipboard: Example
const editJsonFile = require("edit-json-file");
let file = editJsonFile(`${__dirname}/foo.json`);
file.set("planet", "Earth");
file.set("name.first", "Johnny");
file.set("name.last", "B.");
file.set("is_student", false);
console.log(file.get());
file.save();
file = editJsonFile(`${__dirname}/foo.json`, {
autosave: true
});
console.log(file.get("name.first"));
file.set("a.new.field.as.object", {
hello: "world"
});
console.log(file.toObject());
:question: Get Help
There are few ways to get help:
-
Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
-
For bug reports and feature requests, open issues. :bug:
-
For direct and quick help, you can use Codementor. :rocket:
:memo: Documentation
JsonEditor(path, options)
Params
- String
path
: The path to the JSON file. - Object
options
: An object containing the following fields: stringify_width
(Number): The JSON stringify indent width (default: 2
).stringify_fn
(Function): A function used by JSON.stringify
.autosave
(Boolean): Save the file when setting some data in it.
Return
- JsonEditor The
JsonEditor
instance.
set(path, value)
Set a value in a specific path.
Params
- String
path
: The object path. - Anything
value
: The value.
Return
- JsonEditor The
JsonEditor
instance.
get(path)
Get a value in a specific path.
Params
Return
- Value The object path value.
unset(path)
Remove a path from a JSON object.
Params
- String
path
: The object path.
Return
- JsonEditor The
JsonEditor
instance.
read(cb)
Read the JSON file.
Params
- Function
cb
: An optional callback function which will turn the function into an asynchronous one.
Return
- Object The object parsed as object or an empty object by default.
read(The, cb)
write
Write the JSON file.
Params
- String
The
: file content. - Function
cb
: An optional callback function which will turn the function into an asynchronous one.
Return
- JsonEditor The
JsonEditor
instance.
save(cb)
Save the file back to disk.
Params
- Function
cb
: An optional callback function which will turn the function into an asynchronous one.
Return
- JsonEditor The
JsonEditor
instance.
toObject()
Return
editJsonFile(path, options)
Edit a json file.
Params
- String
path
: The path to the JSON file. - Object
options
: An object containing the following fields:
Return
- JsonEditor The
JsonEditor
instance.
:yum: How to contribute
Have an idea? Found a bug? See how to contribute.
:sparkling_heart: Support my projects
I open-source almost everything I can, and I try to reply everyone needing help using these projects. Obviously,
this takes time. You can integrate and use these projects in your applications for free! You can even change the source code and redistribute (even resell it).
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-
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-
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Thanks! :heart:
:dizzy: Where is this library used?
If you are using this library in one of your projects, add it in this list. :sparkles:
bloggify-tools
—Interactive command line tool to help you win at Bloggify.deyarn
(by Spencer Brown)—A command-line tool for converting projects that use Yarn to npm.easybackup
(by Bruno Morceli - pirofagista@gmail.com)—Easy way to backup/restore multiple mongodb databases.gyaon-cli
(by stkay)—jollof-cli
(by Iyobo Eki)—The Entry point to creating and working with Jollof Projectsjollofjs
(by Iyobo Eki)—The Entry point to creating and working with Jollof Projectsmenreiki
(by Nada)—ssr with reactmenreiki2
(by 汗僧)—ssr with reactpandocuments
(by Constantine Theocharis)—A pandoc helper to quickly initialize school papers (very opinionated)pipe-boy
(by Scott McKenzie)—Interactive CLI to pass output from one command as input to anothersheetbase-cli
(by 316 Company)—Official CLI for working with Sheetbase projects.
:scroll: License
MIT © Ionică Bizău