You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
1017 B
JavaScript
40 lines
1017 B
JavaScript
6 years ago
|
var createPadding = require('./_createPadding'),
|
||
|
|
stringSize = require('./_stringSize'),
|
||
|
|
toInteger = require('./toInteger'),
|
||
|
|
toString = require('./toString');
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Pads `string` on the right side if it's shorter than `length`. Padding
|
||
|
|
* characters are truncated if they exceed `length`.
|
||
|
|
*
|
||
|
|
* @static
|
||
|
|
* @memberOf _
|
||
|
|
* @since 4.0.0
|
||
|
|
* @category String
|
||
|
|
* @param {string} [string=''] The string to pad.
|
||
|
|
* @param {number} [length=0] The padding length.
|
||
|
|
* @param {string} [chars=' '] The string used as padding.
|
||
|
|
* @returns {string} Returns the padded string.
|
||
|
|
* @example
|
||
|
|
*
|
||
|
|
* _.padEnd('abc', 6);
|
||
|
|
* // => 'abc '
|
||
|
|
*
|
||
|
|
* _.padEnd('abc', 6, '_-');
|
||
|
|
* // => 'abc_-_'
|
||
|
|
*
|
||
|
|
* _.padEnd('abc', 3);
|
||
|
|
* // => 'abc'
|
||
|
|
*/
|
||
|
|
function padEnd(string, length, chars) {
|
||
|
|
string = toString(string);
|
||
|
|
length = toInteger(length);
|
||
|
|
|
||
|
|
var strLength = length ? stringSize(string) : 0;
|
||
|
|
return (length && strLength < length)
|
||
|
|
? (string + createPadding(length - strLength, chars))
|
||
|
|
: string;
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = padEnd;
|