@quarkly/atomize/build/esm/utils/validate.js

Library for creating atomic react components

var PAIRED_CHARS = [{
  open: '"',
  closed: '"'
}, {
  open: "'",
  closed: "'"
}, {
  open: '`',
  closed: '`'
}, {
  open: '(',
  closed: ')'
}, {
  open: '[',
  closed: ']'
}, {
  open: '{',
  closed: '}'
}, {
  open: '/*',
  closed: '*/'
}];

var slash = function slash(string) {
  return string.replace(/(.)/g, '\\$1');
};

var charList = PAIRED_CHARS.map(function (_ref) {
  var open = _ref.open,
      closed = _ref.closed;
  return closed ? slash(open) + "|" + slash(closed) : "" + slash(open);
}).join('|');

var getChar = function getChar(_char) {
  return PAIRED_CHARS.filter(function (_ref2) {
    var open = _ref2.open,
        closed = _ref2.closed;
    return open === _char || closed === _char;
  });
};

var validate = function validate(value) {
  var regexp = new RegExp("(" + charList + ")", 'g');
  var matches = value.match(regexp);
  if (!matches) return true;
  var notPaired = matches.reduce(function (list, match) {
    var _getChar = getChar(match),
        _getChar$ = _getChar[0],
        open = _getChar$.open,
        closed = _getChar$.closed;

    var previous = list[list.length - 1];

    if (previous && match === closed && previous === open) {
      list.pop();
      return list;
    }

    return [].concat(list, [match]);
  }, []);
  return notPaired.length === 0;
};

export default validate;