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.select_one()

A function that selects the first element of a given array that satisfies the condition of a specified function.

Syntax​

#fs.scripts.lib().select_one(array, func);

Parameters​

array​

The array of elements to be evaluated.

func​

The function to execute on each element. This function should return a boolean.

Return​

Returns the first element in the array that satisfies the condition specified by the function.

Example​

function(context, args) {
  const l = #fs.scripts.lib();
  const my_array = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];

  function is_even (index, value) {
    return value % 2 === 0;
  }

  return l.select_one(my_array, is_even);
}