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mh_jsonex

JsonEx

JSON extender - useful for multi-layer configurations

Installation

npm install --save mh_jsonex

Usage

var JsonEx=require('mh_jsonex').JsonEx;
var util = require( 'util' );

var print = function() {
    for ( var argidx in arguments ) {
        var arg = arguments[ argidx ];
        if ( typeof( arg ) == 'object' ) {
            console.log( util.inspect( arg, {
                depth: 20
            } ) );
        } else {
            if ( arg ) {
                console.log( "\n\n" );
                console.log( arg );
                console.log( '-----------------------------------' );
            }
        }
    }
};

util.inspect.depth = null;

var j1 = new JsonEx( '{"some":"string"}' );
var j2 = new JsonEx( __dirname + '/' + 'test.json' );
var j3 = new JsonEx( {
    some: 'object'
} );

print( 'j1', j1.get() );
print( 'j2', j2.get() );
print( 'j3', j3.get() );


j1.set( 'j2', j2.get() );
print( "j1.set('j2',j2.get()) :: j1: ", j1.get() );
j1.set( 'j2.glossary.GlossDiv.j3', j3.get() );
print( "j1.set('j2.glossary.GlossDiv.j3',j3.get()) :: j1: ", j1.get() );
print( "j2.get('glossary.GlossDiv')", j2.get( 'glossary.GlossDiv' ) );

// Creating a new object from an existing object
var j4 = j1.jsonex( 'j2.glossary' );
print("var j4 = j1.jsonex( 'j2.glossary' );",j4.get());

// Applying one config on top of another
var j5 = j2.jsonex();
j5.apply( new JsonEx( __dirname + '/' + 'test2.json' ) );
print( "j5", j5.get() );