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Ruby | Hash == value
  • Last Updated : 07 Jan, 2020

Hash#==() : ==() is a Hash class method which checks the equality of two Hash values.

Syntax: Hash.==()

Parameter: Hash values

Return: true – if a == b otherwise return false

Example #1:






# Ruby code for Hash.==() method
  
# declaring Hash value
a = {a:100, b:200}
  
# declaring Hash value
b = {a:100, c:300, b:200}
  
# declaring Hash value
c = {a:100}
  
# COMPARING TWO Hash VALUES
puts "Hash a == b : #{a==b}\n\n"
  
# b
puts "Hash b == c : #{b==c}\n\n"
  
# c
puts "Hash a == c : #{c==a}\n\n"

Output :

Hash a == b : false

Hash b == c : false

Hash a == c : false

Example #2:




# Ruby code for Hash.==() method
  
# declaring Hash value
a = { "a" => 100, "b" => 200 }
  
# declaring Hash value
b = {"a" => 100}
  
# declaring Hash value
c = {"a" => 100, "c" => 300, "b" => 200}
  
  
# COMPARING TWO Hash VALUES
puts "Hash a == b : #{a==b}\n\n"
  
# b
puts "Hash b == c : #{b==c}\n\n"
  
# c
puts "Hash a == c : #{c==a}\n\n"

Output :

Hash a == b : false

Hash b == c : false

Hash a == c : false

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