@waves/bignumber

@waves/bignumber

A Long class for representing a 64 bit two's-complement value.

Usage

The class is compatible with CommonJS and AMD loaders and is exposed globally as BigNumber if neither is available.

var BigNumber = require("@waves/bignumber");

var longVal = new BigNumber('121231321321321313213');

console.log(longVal.toString());
...

API

Constructor

• new BigNumber(long: number | string | BigNumber)
  

Constants

• BigNumber.MAX_VALUE: BigNumber
  Maximum signed value.

• BigNumber.MIN_VALUE: BigNumber
  Minimum signed value.

• BigNumber.MAX_UNSIGNED_VALUE: BigNumber
  Maximum unsigned value.

Methods

• BigNumber#add(addend: Long | number | string): BigNumber
  Returns the sum of this and the specified Long.

• BigNumber#div(divisor: Long | number | string): BigNumber
  Returns this Long divided by the specified.

• BigNumber#eq(other: Long | number | string): boolean
  Tests if this Long's value equals the specified's.

• BigNumber#gt(other: Long | number | string): boolean
  Tests if this Long's value is greater than the specified's.

• BigNumber#gte/ge(other: Long | number | string): boolean
  Tests if this Long's value is greater than or equal the specified's.

• BigNumber#isEven(): boolean
  Tests if this Long's value is even.

• BigNumber#isNegative(): boolean
  Tests if this Long's value is negative.

• BigNumber#isOdd(): boolean
  Tests if this Long's value is odd.

• BigNumber#isPositive(): boolean
  Tests if this Long's value is positive.

• BigNumber#isZero(): boolean
  Tests if this Long's value equals zero.

• BigNumber#lt(other: Long | number | string): boolean
  Tests if this Long's value is less than the specified's.

• BigNumber#lte/le(other: Long | number | string): boolean
  Tests if this Long's value is less than or equal the specified's.

• BigNumber#mod(divisor: Long | number | string): BigNumber
  Returns this Long modulo the specified.

• BigNumber#mul(multiplier: Long | number | string): BigNumber
  Returns the product of this and the specified Long.

• BigNumber#toBytes(le?: boolean): number[]
  Converts this Long to its byte representation.

Building

To build an UMD bundle to dist/index.js, run:

$> npm install @waves/bignumber

Running the tests:

$> npm test