Code reefactoring

pkg/obiseq/join.go

@@ -1,19 +1,12 @@
 package obiseq
 
-import "git.metabarcoding.org/lecasofts/go/obitools/pkg/goutils"
+func (sequence BioSequence) Join(seq2 BioSequence, inplace bool) BioSequence {
 
-func (sequence BioSequence) Join(seq2 BioSequence, copy_annot bool) (BioSequence, error) {
-
-	new_seq := MakeEmptyBioSequence()
-	new_seq.SetId(sequence.Id())
-	new_seq.SetDefinition(sequence.Definition())
-
-	new_seq.Write(sequence.Sequence())
-	new_seq.Write(seq2.Sequence())
-
-	if copy_annot {
-		goutils.CopyMap(new_seq.Annotations(), sequence.Annotations())
+	if !inplace {
+		sequence = sequence.Copy()
 	}
 
-	return new_seq, nil
+	sequence.Write(seq2.Sequence())
+
+	return sequence
 }