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I have 3 tables that I am joining in LINQ, and selecting records from the 3rd. Because I am doing joins, tables 2 & 3 have the same column name at least once (the fk-pk link). What happens is that b…
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It appears that dm-serializer can convert objects to xml/json/csv but not convert xml/json/csv back into objects. Often any time a program would want to serialize information into a database, it would…
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**Description**
Gatekeeper was originally developed as a tag QC tool. However changes in tag procurement mean that this process is no longer used. As a result the following functionality of gatekeepe…
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I am having an issue trying to use double nested forms. Basically I'm trying to make a form that has objects nested inside other nested objects. Everything is working fine except when you attempt to a…
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Hi, I'm relatively new to Propel. I setup my DB with `propel init`, and did `propel build`, which generated the models. However, when I tried to use the `->save()` function, my IDE reports that the me…
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It's possible somehow for `match_array` to produce a diff that only contains unchanged lines. In my experience it has occurred with ActiveRecord objects and it was a legitimate case where one of the i…
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**There are two approaches to create and send JSON response:**
1. The first is to retrieve the requested objects from database
``` ruby
@rows = Question.where(:lesson_id => @lesson_id)
```
and creat…
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When running my test suite through `theine rspec`, the test suit fails with a common issue that looks like this:
```
ActiveRecord::AssociationTypeMismatch:
User(#14416) expected, got User(#14418)
`…
ianks updated
8 years ago
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Imagine a base class called service
```
class Service < ActiveRecord::Base
include Redis::Objects
lock :mylock, :expiration => 15.minutes, :timeout => 10.seconds
end
```
And two subclasses…