 "Human Resources Coordinator",
          "Software Developer"
        ],
        "default": "Software Developer"
      },
      "address": {
        "type": "string"
      },
      "salary": {
        "type": "number",
        "minimum": 120,
        "examples": [100, 110, 120]
      }
    }
  };

  var json = {
    firstName: 'John',
    lastName: 'Doe',
    gender: null,
    age: "28",
    availableToHire: true,
    job: {
      company: 'freelance',
      role: 'developer',
      salary: 100
    }
  };
