Modify

Overview

Modify is a mutable class to modify given JSON Object according to its object methods. This class is used in Rjson.modify()

Each object methods will return same (i.e. this) instance of Modify Object.

API

Instantiation

modify(sourceObj)

Each instantiation should be carried out using ordinary function call.

Parameter	Type	Description	Default	Required
sourceObj	Object	Object to be modified	—	Yes

Object Attribute

.self

Raw underlying object.

Accessibility
Getter	Yes
Setter	No

Object Method

.append(o)

Append object o at the end of all keys with its children keypairs.

Parameter	Type	Description	Default	Required
o	Object	Object to be appended	—	Yes

Return	Type	Description
*	Modify	Mutable self reference (i.e. this)

Example

const { Rjson } = require('reyaml-core');
const rj = new Rjson({ foo: 'bar' });

rj.modify(m => m
    .append({ reyaml: 'core' })
);
// or
rj.modify(m => { return m
    .append({ reyaml: 'core' })
});

---

.prepend(o)

Prepend object o at the beginning of all keys with its children keypairs.

Parameter	Type	Description	Default	Required
o	Object	Object to be prepended	—	Yes

Return	Type	Description
*	Modify	Mutable self reference (i.e. this)

Example

const { Rjson } = require('reyaml-core');
const rj = new Rjson({ foo: 'bar' });

rj.modify(m => m
    .prepend({ reyaml: 'core' })
);
// or
rj.modify(m => { return m
    .prepend({ reyaml: 'core' })
});