uint8arrays/src/equals.ts

Utility functions to make dealing with Uint8Arrays easier

/**
 * Returns true if the two passed Uint8Arrays have the same content
 */
export function equals (a: Uint8Array, b: Uint8Array): boolean {
  if (a === b) {
    return true
  }

  if (a.byteLength !== b.byteLength) {
    return false
  }

  for (let i = 0; i < a.byteLength; i++) {
    if (a[i] !== b[i]) {
      return false
    }
  }

  return true
}