text: var assert = require('assert');
  
  var R = require('..');
  
  
  describe('strLastIndexOf', function() {
      it('finds the index of a substring inside a string', function() {
          assert.strictEqual(R.strLastIndexOf('a', 'bananas'), 5);
      });
  
      it('returns -1 if the value is not found', function() {
          assert.strictEqual(R.strLastIndexOf('x', 'abcdefg'), -1);
      });
  
      it('is automatically curried', function() {
          var findA = R.strLastIndexOf('a');
          assert.strictEqual(findA('banana split'), 5);
      });
  });
  