Ruby | Hash key() function

Ruby | Range hash() function

Last Updated : 19 Mar, 2024

The hash() is an inbuilt method in Ruby returns a hash-code for the given range. The hash-value will vary for every execution.

Syntax: range1.hash()

Parameters: The function accepts no parameter.

Return Value: It returns a hash-code for the given range.

Example 1:

# Ruby program for hash()  
# method in Range  
  
# Initialize range  
range1 = (0..10) 
  
# Prints hash value 
puts range1.hash() 

Output:

2205001427131717671

Example 2:

# Ruby program for hash()  
# method in Range  
  
# Initialize range  
range1 = (3..6) 
  
# Prints hash value 
puts range1.hash() 

Output:

-377246730583736123

Ruby | Hash key() function

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