metaprogramming

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ruby rescue constant missing?

few months ago I\'ve been using some ruby library ( I can\'t recall which one exactly, unfortunately )[详细]

2023-03-30 01:36 分类：问答
Using asType with Mixin annotation

I\'d like write a custom type conversion Category in Groovy. The goal is to assign the values of a Map to the fields of a Groovy bean. In the future there will be different response types. The values[详细]

2023-03-29 20:45 分类：问答
Same Controller/View for multiple resources

I have a workflow app written in Rails and there are a number of prompts which the user will go through. When these prompts/manual actions are \"proceeded\" a time stamp is stored against the a workfl[详细]

2023-03-29 13:52 分类：问答
access to a class variable

I\'m trying to access to a class variable through an instance method through an eval (Function) class Foo[详细]

2023-03-29 07:46 分类：问答
Problems with last recursion in metaprogramming

I have the following (partial) code in a class where I try to evaluate a value against a list of values via metaprogramming in C++11.[详细]

2023-03-29 06:47 分类：问答
Compile and consume class at runtime

I\'m developing a sort of a rules engine, where users define a rule as a set of conditions and actions.Those conditions and 开发者_开发问答actions are then parsed into code to be executed.I am able to[详细]

2023-03-29 04:14 分类：问答
Ruby object added to meta class is not visible

I have been trying to get the hang of metaprogramming in ruby by reading other people\'s code on the same. I have this piece of code that is probably too cryptic for me to debug. Here is the code.[详细]

2023-03-28 20:50 分类：问答
How to set "dynamically" variable values?

I am using Ruby on Rails 3.0.9 and I am trying to set \"dynamically\" some variable values. That is...[详细]

2023-03-28 05:39 分类：问答
Is there an equivalent of python's __name__ for a Javascript object

How do I find the string form开发者_高级运维 of an object name in javascript?function bar(){};[详细]

2023-03-27 20:53 分类：问答
Given a Ruby metaclass, how do I get the instance to which it is attached?

This is the inverse of the question \"Given an instance of a Ruby object, how do I get its metaclass?\"[详细]

2023-03-27 18:27 分类：问答