@biowonks/aseq/lib/index.js

A simple package to calculate aseq identifiers compatible with Biowonk projects (MiST3, SeqDepot and etc)

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var crypto_1 = __importDefault(require("crypto"));
var normalizeSequence = function (sequence) {
    return sequence.replace(/ /g, '').toUpperCase();
};
exports.default = (function (sequence) {
    var normSeq = normalizeSequence(sequence);
    var md5base64 = crypto_1.default
        .createHash('md5')
        .update(normSeq)
        .digest('base64');
    return md5base64
        .replace(/=+/g, '')
        .replace(/\+/g, '-')
        .replace(/\//g, '_');
});
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