MongoDB Connector 25.2
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# size

The `size` method returns the size of the JSON array.

## Syntax

    size()

## Returns

(integer). The number of values in the array.

## Example

    local myJsonArray = LuaJsonArray:new(4,"a string",true)
    print ("Array size is " , myJsonArray:size() )
    -- Array size is 3

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Version 25.2 | Last updated April 2025

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Product: Knowledge Discovery MongoDB Connector 25.2

Topic Title: size