get() {
                this.assert(
                    this.obj != null
                    , 'expected ' + this.inspect + ' to exist'
                    , 'expected ' + this.inspect + ' to not exist');

                return this;
            }
# .exist

Assert object exists (null).

     var foo = 'hi'
       , bar;
     expect(foo).to.exist;
     expect(bar).to.not.exist;

@name exist
@api public