Release notes v0.1.1
Converts fasta file/string to a json object.
You can install fasta2json using NPM or Bower:
Read a FASTA file and returns and JSON object.
var json = fasta2json.ReadFasta('file.fasta');
Returns a JSON object from a string containing a fasta file.
//Fasta in string format
var fasta_str = '>seq1\nACCTAAGCTTAGCCAAAGTCCAGAACCACAGT';
//Get the JSON
var json = fasta2json.ParseFasta(fasta_str);
/* Output:
json = [{ "head": "seq1", "seq": "ACCTAAGCTTAGCCAAAGTCCAGAACCACAGT"} ]
*/
Returns a string with the fasta format from an JSON object.
//JSON object
var json = [
{ "head": "seq1", "seq": "ACCTAAGCTTAGCCAAAGTCCAGAACCACAGT"},
{ "head": "seq2", "seq": "AACTTTGGTTAAACACATGGATCCAGTTTGAC"}
];
//Get a string
var string = fasta2json.Export(json);
/* Output:
string = '>seq1\nACCTAAGCTTAGCCAAAGTCCAGAACCACAGT\n>seq2\nAACTTTGGTTAAACACATGGATCCAGTTTGAC\n'
*/
Generates a fasta file from the json object.
fasta2json.ExportToFile(json, 'new.fasta');
fasta2json is under the MIT license.
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