writeFasta - Write to a fasta file
writeFasta writes a named vector of sequences to a file in fasta
writeFasta(named_sequences, file, width = 60, append = FALSE)
- a vector of named string representing sequences
- the name of the output file
- the number of characters to be printed per line. If not between 1 and 255, width with be infinite.
logicalindicating if the output should be appended to
fileinstead of overwriting it
a named vector of strings respresenting Ig alleles
readIgFasta to do the inverse.