See my code snippet below:
var list = [\'one\', \'two\', \'three\', \'four\']; var str = \'one two, one three, one four, one\'; for ( var i = 0; i < list.
I would suggest using the replace-last npm package.
var str = 'one two, one three, one four, one'; var result = replaceLast(str, 'one', 'finish'); console.log(result);
This works for string and regex replacements.