Ruby on Rails

On 28 February 2012 11:53, sachin kewale <sachinkewale@gmail.com> wrote:
>
>
> On Tue, Feb 28, 2012 at 5:06 PM, Michael Pavling <pavling@gmail.com> wrote:
>>
>> On 28 February 2012 11:26, sachin kewale <sachinkewale@gmail.com> wrote:
>> >    i am getting an error 'undefined method 'current' for 852:Fixnum',
>> > the
>> > error coming for following line
>> >
>> > <%if @expert_pagination.current.previous%>
>>
>> ....and the value of @expert_pagination is what? Have you debugged it to
>> see?
>> I assume you expect it to be an object of some sort with a method
>> ".current"; but the error is telling you that it's a Fixnum...
>>
>
> yes the @expert_pagination is object

No it is not an object, it is a number.  Have a look at the Rails
Guide on Debugging to get ideas on how to work out what is going on.

Colin

> one more condition is there as same
> above
>  '@book_pages.current.previous' here it is getting the value in number
> (1,2,3,4)
>  here also it is given same error.
>
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