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Function modifiers

selectKeys

Commentary​

added in 0.3.9

Selects a subset of keys from generators that return objects.

Examples​

Selecting a subset of keys​

{
    "_gen": "constant",
    "x": {
        "a": "b",
        "c": "d",
        "e": "f"
    },
    "selectKeys": [
        "a",
        "e"
    ]
}
[
    {
        "a": "b",
        "e": "f"
    },
    {
        "a": "b",
        "e": "f"
    },
    {
        "a": "b",
        "e": "f"
    },
    {
        "a": "b",
        "e": "f"
    },
    {
        "a": "b",
        "e": "f"
    }
]

Specification​

JSON schema​

{
    "type": "array"
}