require('./base64');

// This is Array extended to have .toString(['utf8'|'hex'|'base64'])

function SeaArray() {}

Object.assign(SeaArray, { from: Array.from })

SeaArray.prototype = Object.create(Array.prototype)

SeaArray.prototype.toString = function(enc, start, end) { enc = enc || 'utf8'; start = start || 0;

const length = this.length

if (enc === 'hex') {

const buf = new Uint8Array(this)

return [ ...Array(((end && (end + 1)) || length) - start).keys()]

.map((i) => buf[ i + start ].toString(16).padStart(2, '0')).join('')

}

if (enc === 'utf8') {

return Array.from(

{ length: (end || length) - start },

(_, i) => String.fromCharCode(this[ i + start])

).join('')

}

if (enc === 'base64') {

return btoa(this)

}

}

module.exports = SeaArray;