Module: Hakoy::FileAppender::Csv::DuplicatesFilter

Defined in:
lib/hakoy/file_appender/csv.rb

Class Method Summary collapse

Class Method Details

.call(file_path, rows_hash, uid_key) ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/hakoy/file_appender/csv.rb', line 8

def call(file_path, rows_hash, uid_key)
  results = []

  check_duplidate = -> (row) do
    rows_hash.each do |row_hash|
      unless row[uid_key] == row_hash[uid_key]
        results << row_hash
      end
    end
  end

  CSV.foreach(file_path, headers: true, &check_duplidate)
  results
end