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Contents
module Qa::Authorities
module MeshTools
class MeshImporter
def import_from_file(f) # rubocop:disable Metrics/MethodLength
entries = []
trees = []
mesh = Qa::Authorities::MeshTools::MeshDataParser.new(f)
mesh.each_mesh_record do |record|
entry = []
entry << record['UI'].first
entry << record['MH'].first
entry << record['MH'].first.downcase
entry << get_synonyms(record).join('|')
entries << entry
next if record['MN'].nil?
trees += record['MN'].map do |tree_number|
[record['UI'].first,
tree_number]
end
end
Qa::SubjectMeshTerm.import([:term_id, :term, :term_lower, :synonyms], entries)
Qa::MeshTree.import([:term_id, :tree_number], trees)
end
private
def get_synonyms(record)
first_terms(record, 'PRINT ENTRY') + first_terms(record, 'ENTRY')
end
def first_terms(record, field)
return [] if record[field].nil?
record[field].map { |s| s.split('|').first }
end
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems