I have a block of deprecated Ruby on Rails code which is the beginning of a rake file and doesn't depend on anything except accessing the Protein class, which it can (inherited from an earlier version of the project)
task :import_merops_cleavages do
require "#{Rails.root}/config/environment"
require 'bio'
require 'merops'
require_relative '../../app/models/protein.rb'
proteases = Protein.includes(:drs).map(&:drs).where(db_name: 'MEROPS').uniq
#total = proteases.count
puts "starting import of #{#total} proteases"
#added = 1
#padded =1
Every time I try to rake this particular task, the rake aborts and I get the same error message
NoMethodError: undefined method where for #<Array:0x00007f88a625d290> Did you mean? when
I have tried to use other methods to get rid of the where or rearrange things but keep the logic the same, but am at a loss. If anyone has an idea how to resolve this, I would be very grateful
Edit: this is the main visual relational documentation for the application, but I can explain anything that may not make sense.
The error is correct, the where method is not available on Arrays.
It can only be used on rails models.
The map method returns an array, so I reckon you're issue is there.. try removing the .map and see if that solves this issue.
So I'd imagine something like this might work:
proteases = Protein.all.where(db_name: 'MEROPS').uniq
Tell us more about what Protein is.. better yet share the code for it.
Related
When sending Andoird Build to server I get the following build error:
Error! Failed to transform some classes java.lang.RuntimeException:
Method code too large! at
net.orfjackal.retrolambda.asm.MethodWriter.getSize(MethodWriter.java:2036)
at
net.orfjackal.retrolambda.asm.ClassWriter.toByteArray(ClassWriter.java:827)
at
net.orfjackal.retrolambda.Transformers.transform(Transformers.java:121)
at
net.orfjackal.retrolambda.Transformers.transform(Transformers.java:106)
at
net.orfjackal.retrolambda.Transformers.backportClass(Transformers.java:46)
at net.orfjackal.retrolambda.Retrolambda.run(Retrolambda.java:72) at
net.orfjackal.retrolambda.Main.main(Main.java:26)
I must confess I'm not sure why this is occurring as I do not references these classes. Could someone please explain how to track down the cause and fix it? I have not added any new imports since the last successful build :/ My project is also set to use Java 8. Not sure where to go from here to be honest.
there is a hard limit on the size of methods in a class file of 64k. You have at least one big method that you need to split up. It may have been coming in just under the limit for the initial compilation but the retrolambda conversion just pushed it over. You need to split these methods into smaller methods.
This error doesnt really give you a clue as to which methods are problematic but you can probably eyeball it.
Is there any built-in method or conventionally correct approach to this? I'm not asking about issuing an update, but rather, requesting one. I could query for it again, but the goal is that the object reference stay the same.
The approach I've taken so far is to define an instance method called "refresh" that gets the same resource instance by ID and then iterates over its properties, copying them over to the original object (how I love thee _.extend). But it seems like something that might already be included functionality in ngResource and I just can't find it. If not, does Angular provide a means to make such a "refresh" method default to all $resources the same way save, delete, etc already are?
So I actually found the answer as I was writing the question, but I'm going to post it and answer anyway in case it might help someone else.
While writing that and looking stuff up, I realized that get is not restricted to being a static method of the resource. What threw me here was that on an instance, it's named $get. And lo, $get does exactly what I wanted. However it does not seem to be documented on Angular's site -- in fact the site says that only non-GET actions are instance methods, so who'd have thought? I mean, aside from that it seems totally obvious now.
In my code I want to be able to log so I have passed the appengine context around my libraries. Then if there is a failure I can log to appengine like so:
context.Warningf("This is not correct!")
I am trying to write a unit test to specifically hit an error case. I am using the appengine/aetest package like this:
context, createErr := aetest.NewContext(nil)
When the test hits the above context.Warningf it fails because aetest.Context does not implement that function.
Is there a recommended way around this? For example, I guess I could set some variable to be "liv", "test" and then not log if in test but that seems hacky. Or is there something obvious I am missing here?
This was not a real problem, it was simply an incorrect environment. It was caused by me running tests in LiteIDE without setting up correctly.
I am doing unit testing with simpletest framework and using xdebug for code coverage reports. let me explain you my problem:
I have a class which I want to test lets assume name of class is pagination.php.
I write another class for testing. I wrote two test cases to test pagination class.
there are around 12 assertion in two test cases which giving me correct result "Pass".
Now I want to generate code coverage report, for this I use xdebug to show that my test cases covering all code or not. I use xdebug_start_code_coverage() function and for showing result I use xdebug_get_code_coverage() function.
Now the problem is that, when I print xdebug_get_code_coverage() Its give me 2 dimension assosiative array with filename, line no and execution times. the result is like this:
array
'path/to/file/pagination.php' =>
array
11 => int 1
113 => int 1
line 11 is start of class and line 113 is end of class. I don't know why it is not going inside class and why it is not giving the statement coverage for class functions. However, my test cases looks ok to me and I know all condition and branching covering are working.
I will really appreciate if you help me in this regard and guide me how to solve this problem.
Maybe I missed something here. If you want something more please let me know.
I implemented an XDebug-CC for a class with invoked methods and it works fine. Though I have to say that I am a bit confused about how this tool defines "executable code", it definitely takes account of methods.
You might check the location of your xdebug_start_code_coverage() and xdebug_get_code_coverage(), as those have to be invoked at the very beginning and the very end.
Also you might check your XDebug-version, as there has been some accuracy-improvements since the feature has been released.
Best
Raffael
SimpleTest has a coverage extension that is fairly easy to setup. IIRC it is only in svn and not the normal packaged downloads. (normally in simpletest/extensions/coverage/)
You can see articles for examples of how to implement it:
http://www.acquia.com/blog/calculating-test-coverage
http://drupal.org/node/1208382
I'm having a slight problem that I can't figure out, but should be really simple.
I have the following model structure in my cakePHP (1.3) app:
ProspectiveQuote [hasMany] QuoteUnit [belongsTo] Unit
but in my ProspectiveQuotesController the line:
$this->ProspectiveQuote->QuoteUnit->Unit->find('list');
gives me the following error:
Undefined property: AppModel::$Unit
Of course, it shouldn't be looking at AppModel, it should be looking at QuoteUnit.
If I do $this->ProspectiveQuote->QuoteUnit->find('all') it seems to get results (allbeit without any related model data...) so it obviously finds the QuoteUnit well enough, and I have double-checked its relationship with Unit, and it all seems fine...
Seems like a simple enough problem. From what I can see people with this problem usually have their model names wrong (or plural) but this is not the case here...
What could I be doing wrong?
I would say to double check over the syntax of your model associations to make sure they are correct. Or back them up, and bake out some new models to test with, just to ensure that it's how you expect it.
Another great thing is to grab the DebugKit http://www.ohloh.net/p/cakephp-debugkit Which will help you to see your variables and your sql queries.
As mentioned in Leo's comment I would try and avoid uses() as it puts, or did put in 1.2 a bit of a big overhead onto your stack.
Have you set var $uses = array('ProspectiveQuote','QuoteUnit','Unit'); in your controller? (although there are slightly more efficient ways of doing this) - see http://book.cakephp.org/2.0/en/controllers.html#controller-attributes
If you do this you can access your associated models like:
$this->Unit->find('list');
or
$this->ProspectiveQuote->QuoteUnit->Unit->find('list');
I know which I prefer.