Ruby | Hash to_s() function
Hash#to_s() is a Hash class method which gives the string representation of hash.
Syntax:
Hash.to_s()Parameter:
Hash valuesReturn:
string representation of hash
Example #1 :
# Ruby code for Hash.to_s() 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 } # to_s Value puts "Hash a to_s form : #{a.to_s()}\n\n" puts "Hash b to_s form : #{b.to_s()}\n\n" puts "Hash c to_s form : #{c.to_s()}\n\n" |
Output :
Hash a to_s form : {:a=>100, :b=>200} Hash b to_s form : {:a=>100, :c=>300, :b=>200} Hash c to_s form : {:a=>100}
Example #2 :
# Ruby code for Hash.to_s() 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 } # to_s Value puts "Hash a to_s form : #{a.to_s()}\n\n" puts "Hash b to_s form : #{b.to_s()}\n\n" puts "Hash c to_s form : #{c.to_s()}\n\n" |
Output :
Hash a to_s form : {"a"=>100, "b"=>200} Hash b to_s form : {"a"=>100} Hash c to_s form : {"a"=>100, "c"=>300, "b"=>200}