diff options
Diffstat (limited to 'node_modules/lodash/padStart.js')
-rw-r--r-- | node_modules/lodash/padStart.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/node_modules/lodash/padStart.js b/node_modules/lodash/padStart.js new file mode 100644 index 0000000..f991866 --- /dev/null +++ b/node_modules/lodash/padStart.js @@ -0,0 +1,39 @@ +var createPadding = require('./_createPadding'), + stringSize = require('./_stringSize'), + toInteger = require('./toInteger'), + toString = require('./toString'); + +/** + * Pads `string` on the left 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 + * + * _.padStart('abc', 6); + * // => ' abc' + * + * _.padStart('abc', 6, '_-'); + * // => '_-_abc' + * + * _.padStart('abc', 3); + * // => 'abc' + */ +function padStart(string, length, chars) { + string = toString(string); + length = toInteger(length); + + var strLength = length ? stringSize(string) : 0; + return (length && strLength < length) + ? (createPadding(length - strLength, chars) + string) + : string; +} + +module.exports = padStart; |