Rell Stdlib
Rell Docgen 0.16.7
    FUNCTION

    json.size

    Rell Stdlib / Rell Stdlib / [root] / json
    pure function size(): integer

    Get the size of this JSON value; i.e. the number of elements in this JSON array, or the number of key-value pairs in this JSON object.

    Returns

    the size of this JSON value

    Throws

    • exception — if this JSON value is not an array or an object

    Since

    0.14.16

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