supermodel | Ruby in-memory models | Unit Testing library
kandi X-RAY | supermodel Summary
kandi X-RAY | supermodel Summary
Simple in-memory database using ActiveModel. Primarily developed for Bowline applications. class Test < SuperModel::Base end. t = Test.new t.name = "foo" t.save #=> true. Test.all Test.first Test.last Test.find_by_name('foo).
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Top functions reviewed by kandi - BETA
- Loads the ruby data .
- Attempts to save the record .
- Handles access to the attributes hash .
- Serialize the database .
- Returns true if attribute is not defined
- Load attributes from the given hash
- Reloads the object from the database
- Returns raw data from the API
- Updates attribute value
- Determine if the attribute is defined .
supermodel Key Features
supermodel Examples and Code Snippets
Community Discussions
Trending Discussions on supermodel
QUESTION
I want to make the name of a submodel unique but I can't think of a way to do it. Imagine I have the following model architecture:
...ANSWER
Answered 2021-Mar-12 at 01:38Model inheritance in Django is rarely the best solution, and I don't think I'd turn to it in your case. You're already seeing the pitfalls it can come with in situations that aren't perfectly suited to it.
Meta.unique_together is a model option that enables what you seem to be looking for, though you'll have to change the approach you're using:
QUESTION
ContentView2 view is not refreshed when model.value changes, if Model conforms to ObservableObject directly instead of inheriting SuperModel then it works fine
ANSWER
Answered 2020-Mar-16 at 09:40Use ObjectWillChange to solve the problem specified.
Here is the working code:
QUESTION
I want to have two list views followed by one another in a big ScrollView, say because they have slightly different delegates. So a layout is like this:
Unfortunately ListView type is also a flickable, so it doesn't present all its content in a flat list suitable for having inside a scroll view. So how do I do this with Qt Quick views?
I've tried a trick: I can resize list views like this:
...ANSWER
Answered 2019-Mar-13 at 07:23You should use a ColumnLayout with two Repeater's in a ScrollView (or Flickable if you like)
QUESTION
Still learning Rspec as a whole, so thanks for patience.
Return value is this:
...ANSWER
Answered 2017-Mar-07 at 20:32describe 'Stuff' do
let(:model_attributes) do
[
{attr1: 'T', attrA: 1},
{attr2: 'F', attrB: 2},
{attr3: 'T', attrC: 3}
]
end
let(:result) do
{ supermodel:
{
'id': 1,
'name': 'J',
'model_attributes': model_attributes
}
}
end
it 'has the correct model_attributes value' do
expect(result.dig(:supermodel, :model_attributes)).to eq(model_attributes)
end
end
QUESTION
It is Plone site with plone.restapi installed. There is a dx content type with a zope.schema.Datetime field. It is declared in this way:
...ANSWER
Answered 2018-Apr-21 at 18:53It got fixed in plone.restapi 1.3.1: https://github.com/plone/plone.restapi/blob/master/CHANGES.rst#131-2018-03-14
QUESTION
I have a function that takes in a generic type and I want to be able to assign the result of some computation to different lists depending on that type. I'd rather not use reflection because I've learned that it's not exactly best practice.
Here is the gist of what I have so far:
...ANSWER
Answered 2018-Apr-06 at 01:53You can use pattern matching with the is keyword:
QUESTION
I have a simple problem. I have a .dat file, info seperated by single blank spaces. I am trying to load it with:
...ANSWER
Answered 2018-Mar-21 at 17:43read.delim() defaults to expecting tab characters (\t) as the delimiter. Try super=read.delim("Supermodel.txt", header=TRUE, sep=' ') to tell the function to use spaces instead.
QUESTION
I recently tried to plot a regression pane in RStudio using the plotly library and read this post: Add Regression Plane to 3d Scatter Plot in Plotly
I followed the exact same procedure and ended up with a regression plane, which is obviously not correct:
EDIT: I followed the proposal in the first answer and my result looks like this:
Here is my code, I commented every step: sm is the data.frame I used
...ANSWER
Answered 2017-Jun-02 at 08:34Here is an illustrative example that shows how the observed points and the regression plane can be plotted together in a 3D plot generated using the plotlty package.
Hope it can help you.
QUESTION
I have a parent grammar:
...ANSWER
Answered 2017-Jun-01 at 02:52Is your question correct? CommonGreeting looks the same in both examples. I assume it should be Greeting|LowerGreeting|OtherGreeting in the first case.
Xtext infers 2 EMF models, one for the super grammar and one for the lower grammar. During inferring the second you are trying to change the first, like add a new supertype to the concept of the super grammar. The error says that this concept is already inferred and cannot be changed.
You can overcome it by introducing CommonGreeting in the super grammar or by defining your own EMF model and using it both grammar instead of inferring.
QUESTION
I have a dexterity content type defined as model in Employee.xml.
...ANSWER
Answered 2017-May-05 at 13:35The older instances haven't been re-indexed, so everything based on the catalog (collections, navigation, search, folder content, etc.) cannot be aware of their new Title attribute.
Just reindex your portal_catalog and it will be fine.
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