mixins

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D mixins with string switch statements

I have a D mixin that I\'d like to use to generate a switch statement (case values, specifically) on string values, but despite KeyValues having entries in it and providing the right key values, the d[详细]

2023-03-24 06:04 分类：问答
Concurrency Actors and Traits in Scala

Folks, I\'m new to Scala and am trying to figure something out. I\'ve been messing around a bit with traits and I really like their ability to \"mix in\" functionality and interface. I\'ve also been m[详细]

2023-03-20 07:26 分类：问答
How to use Mixin and ActiveRecord:Base together

Consider this simple application in RUby on Rails: Student & Teacher extends Person. Person has 2 properties,name & age.[详细]

2023-03-16 01:19 分类：问答
ruby mixin with class methods, instance methods, and class variables

Do you know how to define @@method_names class variable so that both 开发者_开发问答my_macro and invoke_methods can use it as intended? Thank you![详细]

2023-03-15 04:57 分类：问答
Is this a valid workaround to the constructor issue with mixins?

As I understand there is a problem with mixins where, if you want to use something other than a no-arg constructor, the objects you use your mixin on will either have to have a common constructor sign[详细]

2023-03-14 20:34 分类：问答
Is there a way to convert a function variable to a string in D?

Is there any way, given a function variable, to get the name of the function as a string? For example, if I have:[详细]

2023-03-14 03:15 分类：问答
LESS css set dynamic background image with mixin

I am using LESS CSS . I am currently using Mixins with variables.Something like this works okay : .border-radius (@radius) { border-radius: @radius; }[详细]

2023-03-12 21:36 分类：问答
Mixins, multi-inheritance, constructors, and data

I have a class: class A(object): def __init__(self, *args): # impl Also a \"mixin\", basically another class with some data and methods:[详细]

2023-03-11 22:52 分类：问答
Are Mixin class __init__ functions not automatically called?

I\'d like to use a Mixin to always add some init functionality to my child classes which each inherit from different API base classes. Specifically, I\'d like to make multiple different child classes[详细]

2023-03-08 00:31 分类：问答
A Rails 3 Engine-Gem which is Also an Application wants to share a DRY configuration via Mixin

I have a number of engines which are also gems and also applications (Rails3).They are gems so they can be easily installed and the dependencies managed via bundler in more than one application (its a[详细]

2023-03-04 19:23 分类：问答