Ruby | Hash has_value?() function

Ruby | Hash values function

Last Updated : 07 Jan, 2020

Hash#values() is a Hash class method which returns the values present in the hash.

Syntax: Hash.values() Parameter: Hash values Return: hash values

Example #1 :

Ruby

# Ruby code for Hash.values() 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}


# values Value
puts "Hash a values form : #{a.values()}\n\n"

puts "Hash b values form : #{b.values()}\n\n"

puts "Hash c values form : #{c.values()}\n\n"

Output :

Hash a values form : [100, 200]

Hash b values form : [100, 300, 200]

Hash c values form : [100]

Example #2 :

Ruby

# Ruby code for Hash.values() 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}


# values Value
puts "Hash a values form : #{a.values()}\n\n"

puts "Hash b values form : #{b.values()}\n\n"

puts "Hash c values form : #{c.values()}\n\n"

Output :

Hash a values form : [100, 200]

Hash b values form : [100]

Hash c values form : [100, 300, 200]

Ruby | Hash has_value?() function

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