javascript-binary-converter/src/utils/number.ts

A utility package to quickly handle and convert various Javascript binary objects

export function isNumeric(n:any) {
    return !isNaN(parseFloat(n)) && isFinite(n);
  }


  export function isFloat(number:number){
   return  typeof number === 'number' && !Number.isInteger(number)
  }

  export function isBigInt(number:number|bigint){
    return typeof number === 'bigint' || (number > 4294967295 || number < -2147483647)
  }

  export function getClosestDividable(divided:number, divisor:number){
    let modulo =divided % divisor;
    while(modulo !== 0){       
        divided++
        modulo =  divided % divisor
    }
    return divided;
}

export function normalizeBigInt(decimal: number | bigint, nBits = BigInt(64)){
  [decimal, nBits] = [BigInt(decimal), BigInt(nBits)];
  if (decimal >= 0) return decimal

  return (BigInt(BigInt(2) ** nBits) + decimal)
}