Kino.VegaLite.push_many

You're seeing just the function push_many, go back to Kino.VegaLite module for more information.
Link to this function

push_many(widget, data, opts \\ [])

View Source

Specs

push_many(t(), [map()], keyword()) :: :ok

Appends a number of data points to the graphic dataset.

See push/3 for more details.