Method fromData

lib/script/opcode.js:433–445

* Instantiate a pushdata opcode from * a buffer (will encode minimaldata). * @param {Buffer} data * @returns {Opcode}

(data)

   */

  static fromData(data) {
    assert(Buffer.isBuffer(data));

    if (data.length === 1) {
      if (data[0] === 0x81)
        return this.fromOp(opcodes.OP_1NEGATE);

      if (data[0] >= 1 && data[0] <= 16)
        return this.fromOp(data[0] + 0x50);
    }

    return this.fromPush(data);
  }

  /**
   * Instantiate a pushdata opcode from a