_.pad([string=''], [length=0], [chars=' '])
Pads string on the left and right sides if it's shorter than length. Padding characters are truncated if they can't be evenly divided by length.
[string=''] (string) − The string to pad.
[length=0] (number) − The padding length.
[chars=' '] (string) − The string used as padding.
(string) − Returns the padded string.
var _ = require('lodash'); var result = _.pad('foo', 8, '_'); console.log(result);
Save the above program in tester.js. Run the following command to execute this program.