Explain The Use Of Global Variable $ In Ruby?

1.	Explain The Use Of Global Variable $ In Ruby?
Answer» If you DECLARE one variable as GLOBAL we can access any where, where as class variable VISIBILITY only in the class If you declare one variable as global we can access any where, where as class variable visibility only in the class

Answer»

If you DECLARE one variable as GLOBAL we can access any where, where as class variable VISIBILITY only in the class

If you declare one variable as global we can access any where, where as class variable visibility only in the class

Discussion