Module: MiGA::DatasetResult

Included in:
Dataset
Defined in:
lib/miga/dataset_result.rb

Overview

Helper module including specific functions to add dataset results.

Instance Method Summary collapse

Instance Method Details

#cleanup_distances! ⇒ Object

Clean-up all the stored distances, removing values for datasets no longer in the project as reference datasets.



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
# File 'lib/miga/dataset_result.rb', line 11

def cleanup_distances!
  r = get_result(:distances)
  return if r.nil?
  [:haai_db, :aai_db, :ani_db].each do |db_type|
    db = r.file_path(db_type)
    next if db.nil? or not File.size? db
    sqlite_db = SQLite3::Database.new db
    table = db_type[-6..-4]
    val = sqlite_db.execute "select seq2 from #{table}"
    next if val.empty?
    (val.map{ |i| i.first } - project.dataset_names).each do |extra|
      sqlite_db.execute "delete from #{table} where seq2=?", extra
    end
  end
end