Answers for "ruby how to get the key from a value in a hash"

get single hash key ruby

h.key(value)

Posted by: Guest on January-10-2022

get specific key value from array of hashes in ruby

values = ary.map{|h| h[13]}.compact

Posted by: Guest on July-29-2020

Code answers related to "ruby how to get the key from a value in a hash"