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    jsuppublic

    jsup

    Update json strings in-place.

    build status

    example

    stub

    stub.json:

    {
        "a" : [   1,  2,  333333,  4   ] ,
        "b" : [ 3, 4, { "c" : [ 5, 6 ] } ],
        "c" :
          444444,
        "d" : null
    }

    stub.js:

    var jsup = require('jsup');
    var fs = require('fs');
    var src = fs.readFileSync(__dirname + '/stub.json', 'utf8');
     
    var s = jsup(src)
        .set([ 'a', 2 ], 3)
        .set([ 'c' ], 'lul')
        .stringify()
    ;
    console.log(s);

    output:

    $ node stub.js
    {
        "a" : [   1,  2,  3,  4   ] ,
        "b" : [ 3, 4, { "c" : [ 5, 6 ] } ],
        "c" :
          "lul",
        "d" : null
    }
    

    methods

    var jsup = require('jsup');

    var j = jsup(src)

    Return a new jsup updater from the json string body src.

    j.get(path=[])

    Get the element at path.

    j.set(path, value)

    Replace the element at path with value, preserving indentation.

    Right now value will be run through JSON.stringify() for the replacement.

    There must be an element at path already or this method will throw.

    j.stringify()

    Return the new string source with modifications, preserving indentation.

    install

    With npm just do:

    npm install jsup
    

    Keywords

    none

    install

    npm i jsup

    Downloadslast 7 days

    12

    version

    0.0.1

    license

    none

    repository

    github.com

    last publish

    collaborators

    • avatar