Tell me how Symbol is different from variables?
Submitted by: MuhammadSymbol is different from variables in following aspects
☛ It is more like a string than variable
☛ In Ruby string is mutable but a Symbol is immutable
☛ Only one copy of the symbol requires to be created
☛ Symbols are often used as the corresponding to enums in Ruby
Submitted by: Muhammad
☛ It is more like a string than variable
☛ In Ruby string is mutable but a Symbol is immutable
☛ Only one copy of the symbol requires to be created
☛ Symbols are often used as the corresponding to enums in Ruby
Submitted by: Muhammad
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