Ruby | Struct to_a() function

The to_a() is an inbuilt method in Ruby that returns an array with the value of the particular struct.

Syntax: struct_name.to_a[integer]

Parameters: The function accepts an integer parameter which specifies the index of the struct value to be returned.

Return Value: It returns the value of struct.

Example 1:



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# Ruby program for values method in struct 
    
# Include struct
animals = Struct.new(:name, :speciality , :found_in)
  
#initialize values
detail = animals.new("labrador", "bark" , "Newfoundland")
  
#print value 2
puts detail.to_a[2]   

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Output:

Newfoundland

Example 2:

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# Ruby program for to_a method in struct 
    
# Include struct
place = Struct.new(:name, :speciality)
  
#initialize values
detail = place.new("nagpur","orange")
  
#print value 1 
puts detail.to_a[1

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Output:

orange
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