Answers for "how i delete value form hash in ruby on rials"

2

ruby remove key value from hash

updated_hash = original_hash.except("value")
Posted by: Guest on April-07-2021
0

ruby hash delete

h = { "a" => 100, "b" => 200 }
h.delete("a")                              #=> 100
h.delete("z")                              #=> nil
h.delete("z") { |el| "#{el} not found" }   #=> "z not found"
Posted by: Guest on May-27-2020

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