ziggurat.js/build/zg-cookies.js

a tiny modular js library for templates and other shorthands

// Generated by CoffeeScript 2.7.0
zg.cookies = new Proxy({}, {
  get: function(_, name) {
    var cookie, cookies, i, len;
    // extract cookie from document.cookie
    cookies = (function() {
      var i, len, ref, results;
      ref = document.cookie.split('; ');
      results = [];
      for (i = 0, len = ref.length; i < len; i++) {
        cookie = ref[i];
        results.push(cookie.split('='));
      }
      return results;
    })();
    for (i = 0, len = cookies.length; i < len; i++) {
      cookie = cookies[i];
      if (cookie[0] === name) {
        return cookie[1];
      }
    }
  },
  set: function(_, name, value) {
    var cookie, k, v;
    // build a statement to be put into document.cookie
    if (typeof value === 'object') {
      cookie = `${name}=${value.value}; `;
      // add every property to cookie string
      cookie += ((function() {
        var results;
        if (k !== 'value') {
          results = [];
          for (k in value) {
            v = value[k];
            results.push(v != null ? `${k} = ${v}` : `${k}`);
          }
          return results;
        }
      })()).join('; ');
    } else {
      cookie = `${name}=${value}`;
    }
    return document.cookie = cookie;
  }
});

zg.load_json_cookie = function(name) {
  var SyntaxError, val;
  val = zg.cookies[name];
  try {
    return JSON.parse(val);
  } catch (error) {
    SyntaxError = error;
    return null;
  }
};

zg.mirror_to_cookie = function(value, name, options) {
  return zg.cookies[name] = {
    "value": JSON.stringify(value),
    ...options
  };
};