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Set of methods that takes in the column name and test the rule

Available Methods

This package will allow you to check an objects key:value and apply a rule to is based of the param name.

'use strict';

const jsonRules = require('myjson-rules');

Object.prototype.isNull = jsonRules.isNullRule;
Object.prototype.isNotNull = jsonRules.isNotNullRule;
Object.prototype.isCompare = jsonRules.isCompareRule;

const user = {
    'Name': 'Chris',
    'Age': 21,
    'Vender': 'Tree',
    'Age Restriction': 'null',
    'Age Limit': 18
}

jsonRules.setNull('null'); // Defualts to NULL (String Type) if not set

console.log(user.isNotNull('Name'), user.isCompare('Age', 'Age Limit', '>'))

.isNull()

// Access using 
Object.prototype.isNull = jsonRules.isNullRule;

const user = {
    'Name': 'Chris',
    'Age': 21,
    'Vender': 'Tree',
    'Age Restriction': 'NULL'
}

user.isNull('Age Restriction') // Output = true

.isNotNull()

// Access using 
Object.prototype.isNotNull = jsonRules.isNotNullRule;

const user = {
    'Name': 'Chris',
    'Age': 21,
    'Vender': 'Tree',
    'Age Restriction': 'NULL'
}

user.isNotNull('Name') // Output = true

.isCompare()

// Access using 
Object.prototype.isCompare = jsonRules.isCompareRule;

const user = {
    'Name': 'Chris',
    'Age': 21,
    'Vender': 'Tree',
    'Age Restriction': 'NULL',
    'Age Limit': 18
}

user.isCompare('Age', 'Age Limit', '>') // Output = true