module BioTable::Diff
Public Class Methods
diff_tables(t1, t2, options)
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# File lib/bio-table/diff.rb, line 8 def self.diff_tables t1, t2, options logger = Bio::Log::LoggerPlus['bio-table'] columns = Columns::to_list(options[:diff]) t = Table.new(t1.header) l1 = t1.map { |row| columns.map { |i| row.all_fields[i] } } l2 = t2.map { |row| columns.map { |i| row.all_fields[i] } } logger.warn "Not all selected keys are unique!" if l1.uniq.size != l1.size or l2.uniq.size != l2.size diff = l2 - l1 # create index for table 2 idx2 = Indexer::create_index(t2,columns) diff.each do |values| t.push(t2.row_by_columns(columns.zip(values),idx2)) end t end