Call a JS function in the current context

Call a specified function in the JavaScript context with the provided arguments.

call(function_name, ...)

Format

An object of class NULL of length 0.

Arguments

function_name

The function to be called

...

The arguments to be passed to the function

Value

The result of calling the specified function

Examples

if (FALSE) { # \dontrun{
ctx <- JSContext$new()
ctx$source(code = "function add(a, b) { return a + b; }")
ctx$call("add", 1, 2)
} # }