create-expo-cljs-app/template/node_modules/temp/no_cleanup_on_exit.js

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var temp = require('temp').track();

describe('temp will create dir that will remain after the process exits', function() {
  it('creates a dir', function() {
    var p = temp.mkdirSync("shouldBeDeletedOnExit");
    console.log('created dir ' + p);
  });
});