prependarray.js

  1. /**
  2.  * @module prependArray
  3.  * @description
  4.  * Returns a new string starting with 'prepends'.
  5.  * ## Install
  6.  * Install all functions of strman
  7.  * ```sh
  8.  * yarn add strman
  9.  * ```
  10.  * or just the prependArray function
  11.  * ```sh
  12.  * yarn add strman.prependarray
  13.  * ```
  14.  * ## Usage
  15.  * ```javascript
  16.  * import { prependArray } from 'strman'
  17.  * // OR
  18.  * import prependArray from 'strman.prependarray'
  19.  * ```
  20.  * @param {String} value The String!
  21.  * @param {String[]} prepends Strings to prepend.
  22.  * @example
  23.  * const title = 'strman'
  24.  * prependArray(title, ['_'])
  25.  * // => '_strman'
  26.  * @returns {String} The String prepended!
  27.  */
  28. export default (value, prepends = []) => {
  29.   if (prepends.length === 0) {
  30.     return value
  31.   }
  32.   return prepends.join('') + value
  33. }