Rails - Sep 2008 - how to see stop the #<Outcome:0x371ace8> or the #

i am using the following:

<%= h Outcome.find(:all, :conditions => [''outcomes.outcome_date
(select max(o2.outcome_date) from outcomes o2 where o2.testrun_id
outcomes.testrun_id and o2.testcase_id = outcomes.testcase_id) and
outcomes.testrun_id = ? and outcomes.testcase_id = ?'', @testrun,
tc.id])
%>

which is working fine, but as usual in the browser the value appears as:

#<Outcome:0x371ace8>

or if i remove the h above

#

is there just one way to get the value, which should just be a 1?
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You want <%= debug your_code %>


Greetings
Johannes
Am Dienstag, den 23.09.2008, 17:26 +0200 schrieb Brad
Symons:
> i am using the following:
> 
> <%= h Outcome.find(:all, :conditions =>
[''outcomes.outcome_date > (select max(o2.outcome_date) from outcomes
o2 where o2.testrun_id > outcomes.testrun_id and o2.testcase_id =
outcomes.testcase_id) and
> outcomes.testrun_id = ? and outcomes.testcase_id = ?'', @testrun,
tc.id])
> %>
> 
> which is working fine, but as usual in the browser the value appears as:
> 
> #<Outcome:0x371ace8>
> 
> or if i remove the h above
> 
> #
> 
> is there just one way to get the value, which should just be a 1?

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this would depend, on what exactly you want to display.

Outcome.find(:all, ...)

will retrieve a set of records and <Outcome:0x371ace8> is
the internal id of that.

do you want the size? then use
Outcome.find(:all, ...).size

or should it return only one record and you want the id column?
Outcome.find(:first, ...).id

would do that (or replace "id" with any column name you want
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hi

i want to retrive the value its searching for, which is the result_id 
column in the outcomes table.

using

Outcome.find(:first, ...).result_id

i get this >

You have a nil object when you didn''t expect it!
The error occurred while evaluating nil.result_id

if i change that to .id

i get 289986 which is a non existent record in the db.




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On Sep 23, 2008, at 11:26 AM, Brad Symons wrote:
> i am using the following:
>
> <%= h Outcome.find(:all, :conditions =>
[''outcomes.outcome_date > (select max(o2.outcome_date) from outcomes
o2 where o2.testrun_id > outcomes.testrun_id and o2.testcase_id =
outcomes.testcase_id) and
> outcomes.testrun_id = ? and outcomes.testcase_id = ?'', @testrun,  
> tc.id])
> %>
>
> which is working fine, but as usual in the browser the value appears  
> as:
>
> #<Outcome:0x371ace8>
>
> or if i remove the h above
>
> #
>
> is there just one way to get the value, which should just be a 1?

Ignoring the presence of so much code in a view, you can define  
Outcome#to_s to get a customized output for an Outcome object.

-Rob

Rob Biedenharn		http://agileconsultingllc.com
Rob-xa9cJyRlE0mWcWVYNo9pwxS2lgjeYSpx@public.gmane.org


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with the debug option, the string appears like this:

- !ruby/object:Outcome
  attributes:
    result_id: "1"
    testrun_id: "34"
    testcase_id: "1"
    id: "42"
    outcome_date: 2008-09-23 15:58:35
  attributes_cache: {}


result_id is CORRECT
testrun_id is CORRECT
testcase_id is CORRECT
id is CORRECT
outcome_date is CORRECT

but essentially its not returning the result_id???

but how do i get it to return the result_id?


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> Ignoring the presence of so much code in a view>>
yes i totally agree, but i cant quite figure out how to keep it in the 
controller.


because i need to use the tc.id, thats taken from the following loop

<% @testsuite.testcases.each do |tc| %>
  <tr>
    <td align="left"><b><%= link_to tc.number,
{:controller =>
''testrun'', :action => ''runtest'', :id
=> tc.id, :id1 => @testrun, :id2 =>
@testsuite.id, :id3 => @version } -%> </b></td>
  </tr>
<% end %>

any suggestions would be great, basically its iterating over a list.

test.rhtml
(tc.id)
 \
TC#      DESC             STATUS            LAST RUN
1
2
3

controller.rb
@testcase  = Testcase.find(:all)
@testsuite = Testsuite.find(params[:id])

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On Sep 23, 2008, at 12:02 PM, Brad Symons wrote:
>> Ignoring the presence of so much code in a view>>
>
> yes i totally agree, but i cant quite figure out how to keep it in the
> controller.
>
> because i need to use the tc.id, thats taken from the following loop
>
> <% @testsuite.testcases.each do |tc| %>
>  <tr>
>    <td align="left"><b><%= link_to tc.number,
{:controller =>
> ''testrun'', :action => ''runtest'', :id
=> tc.id, :id1 =>
> @testrun, :id2 =>
> @testsuite.id, :id3 => @version } -%> </b></td>
>  </tr>
> <% end %>
<%= render :partial => ''testcase'', :collection =>
@testsuite.testcases
%>

in app/views/{controller}/_testcase.rhtml
<tr>
   <td align="left"><b><%= link_to testcase.number,
{:controller =>
''testrun'', :action => ''runtest'', :id
=> testcase.id, :id1 =>
@testrun, :id2 => testcase.testsuite_id, :id3 => @version }
%></b></td>
   <td><%=h testcase.description %></td>
   <td><%=h testcase.status      %></td>
   <td><%=h testcase.last_run    %></td>
</tr>


If @testrun is an attribute of a testcase or testsuite, it should be  
referenced that way.


> any suggestions would be great, basically its iterating over a list.
>
> test.rhtml
> (tc.id)
> \
> TC#      DESC             STATUS            LAST RUN
> 1
> 2
> 3
>
> controller.rb
> @testcase  = Testcase.find(:all)
> @testsuite = Testsuite.find(params[:id])
Shouldn''t @testcase be plural?  And if you really mean  
@testsuite.testcases, it doesn''t need to be its own instance variable.

-Rob

Rob Biedenharn		http://agileconsultingllc.com
Rob-xa9cJyRlE0mWcWVYNo9pwxS2lgjeYSpx@public.gmane.org
+1 513-295-4739
Skype:	rob.biedenharn



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