harmony-jolt 0.7.0

JSON to JSON transformation library using the JOLT spec
Documentation 
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{
    "input": {
        "data": {
            "a": null,
            "b": null,
            "c": null,

            "p" : 0,
            "q" : 0,
            "r" : 0

            // xyz missing
        }
    },

    "spec": {
        "data": {
            "+a": [ "=noop", "=min(1 , 2 , 3)" ],
            "~b": [ "=notNull", "1" ],
            "_c": [ "=min(1 , 2 , 3)" ],

            "_p": [ "=isNull", "=min(1,2,3,@(1,&0))" ],
            "+q": [ "=max('a','b','c')", "@(1,&0)" ],
            "~r": [ "=toDouble" ],

            "~x": [ "=notNull", "=max(1,2,3)" ],
            "_y": [ "=notNull", "=toDouble" ],
            "+z": [ "=nonnull", "=min('a','b','c')", "=toList" ]
        }
    },

    "context": { },

    "OVERWRITR": {
        "data": {
            "a" : 1,
            "b" : "1",
            "c" : null,
            "p" : 0,
            "q" : 0,
            "r" : 0,
            "x" : 3
        }
    }
}