# Make an array of hashes contain a unique value for key:                             
def uniquify_array(array, key)                                                        
  array.group_by { |item| item[key] }.map do |_, items|                               
    (items.length > 1) ? yield(items) : items.first                                   
  end                                                                                 
end                                                                                   
                                                                                      
                                                                                      
# new_array = uniquify_array(array, :some_key) do |dupes|                             
#   dupes.max_by { |item| item[:updated_at] }                                         
# end                                                                                 
                                                                                      
# @PICOPACKAGE_START                                                                  
# ---                                                                                 
# source_url: https://demo.opengist.io/demo/055d22e580e24e3797bca862cefbea7e          
# filename: uniquify_array.rb                                                         
# version: 0.1                                                                        
# content_checksum: sha256:806744e83b59e741f0c6e7f342a7d188e4af04cd44145fe2381c511e49b67b63
# @PICOPACKAGE_END