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.

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