How to count the number of cells which contain specific text using Google Sheet Scripts?

Question

How to count the number of cells which contain specific text using Google sheet scripts?

Currently I\'am using the following script to count the number of cells which co

Answer 1

Use TextFinder class.

Sample script:

/**
 * @customfunction
 * @return count of given text in spreadsheet
 * @param {string} text text to search
 * @param {boolean} mec whether to match entire cell
 * @param {boolean} mc whether to match case
 */
function COUNT_SS(text = 'NOT COMPLETE', mec = true, mc = true) {
  return SpreadsheetApp.getActive()
    .createTextFinder(text)
    .matchEntireCell(mec)
    .matchCase(mc)
    .findAll()
    .length;
}

Usage:

=COUNT_SS()