Step by Step solution about How to resolve the algorithm Optional parameters step by step in the JavaScript programming language

The function sorter takes two arguments: a table and a set of options. The options object can contain the following properties:

• ordering: The type of ordering to use. Can be either 'lexicographic' or 'numeric'.
• column: The column to sort by.
• reverse: Whether to sort in reverse order.

If no options are provided, the default values are used:

• ordering: 'lexicographic'
• column: 0
• reverse: false

The function works by first creating a new array of objects. Each object in the new array represents a row in the table. The objects are then sorted according to the specified options. The sorted array of objects is then returned.

Here is an example of how to use the sorter function:

var table = [['a', 1], ['b', 2], ['c', 3]];

var sortedTable = sorter(table, {
 reverse: true,
 ordering: 'numeric'
});

console.log(sortedTable); // Output: [['c', 3], ['b', 2], ['a', 1]]

In this example, the sorter function is used to sort the table by the second column in descending order. The sorted table is then logged to the console.

function sorter(table, options) {
    opts = {}
    opts.ordering = options.ordering || 'lexicographic';
    opts.column   = options.column || 0;
    opts.reverse  = options.reverse || false;
    
    // ...
}

sorter(the_data, {reverse: true, ordering: 'numeric'});