format_fasta_headers: Format fasta headers
In cparsania/phyloR: Clean blast results for downstream phyloegentic analysis

Description Usage Arguments Value Examples

format the sequence headers for fasta file obtained from NCBI blast output

1	format_fasta_headers(fasta_file = NULL, keep_alignemnt_coord = TRUE)

`fasta_file`	string denoting full path of a fasta file.
`keep_alignemnt_coord`	logical (default : TRUE) decides whether alignment coordinates to keep in headers or not. When TRUE header must contains alignment coordinates in this format `:([:digit:]+-[:digit:]+)`. (e.g. CEJ90625.1:1-252)

sequences as an object of class Biostrings

## Not run: 
 f <- system.file("extdata","blast_output_01.fasta" ,package = "phyloR")
 ## existing headers
 Biostrings::readAAStringSet(f) %>% names() %>% head()
 ## new  headers
 f %>% format_fasta_headers() %>% names() %>% head()

## End(Not run)