var clean = require('to-no-case')

/**
 * Export.
 */

module.exports = toSpaceCase

/**
 * Convert a `string` to space case.
 *
 * @param {String} string
 * @return {String}
 */

function toSpaceCase(string) {
  return clean(string).replace(/[\W_]+(.|$)/g, function (matches, match) {
    return match ? ' ' + match : ''
  }).trim()
}