Singleton classes in ruby and their utility
118002
What exactly is the singleton class in ruby?
85429
What does @synchronized() do as a singleton method in objective C?
60648
Is Meyers' implementation of the Singleton pattern thread safe?
44606
How to properly implement ARC compatible and `alloc init` safe Singleton class?
39333
The meaning of singleton and existence of $\{\varnothing, \{ \varnothing \}\}$
50837
Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
111570
What is the difference between class and instance methods?
141136
Creating a singleton in Python
146924
When we should go for a Singleton class in Java?
74854
Are strings mutable in Ruby?
109069
Lazy loading of class attributes
19156
Global Variables for Class Methods
6900
Why do Ruby setters need "self." qualification within the class?
98751
Dynamic method calling in Ruby
7702
Printing all instances of a class
143833
Get list of a class' instance methods
21799
Does ruby have real multithreading?