text: describe("the blockLiteral expression", function () {
  
      it("basic block literals work", function () {
          var result = evalHyperScript("\\-> true")
          result().should.equal(true);
      });
  
      it("basic identity works", function () {
          var result = evalHyperScript("\\ x -> x")
          result(true).should.equal(true);
      });
  
      it("basic two arg identity works", function () {
          var result = evalHyperScript("\\ x, y -> y")
          result(false, true).should.equal(true);
      });
  
      it("can map an array", function () {
          var result = evalHyperScript("['a', 'ab', 'abc'].map(\\ s -> s.length )")
          result.should.deep.equal([1, 2, 3]);
      });
  
  
  });
  