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Ruby | Struct to_a() function
  • Last Updated : 21 Jan, 2021

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:  



Ruby




# Ruby program for to_a  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]  

Output

Newfoundland

Example 2

Ruby




# 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]

Output

orange

 

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