Mrtenz

pragma solidity ^0.7.0;

contract ERC1271 {
  bytes4 constant internal MAGICVALUE = 0x1626ba7e;

  function isValidSignature(
    bytes32 _hash, 
    bytes memory _signature
  ) public view returns (bytes4 magicValue);
}

Mrtenz

// SPDX-License-Identifier: MIT
pragma solidity 0.7.0;

contract SignatureVerifier {
  /**
   * @notice Recovers the address for an ECDSA signature and message hash, note that the hash is automatically prefixed with "\x19Ethereum Signed Message:\n32"
   * @return address The address that was used to sign the message
   */
  function recoverAddress (bytes32 hash, uint8 v, bytes32 r, bytes32 s) public pure returns (address) {
    bytes memory prefix = "\x19Ethereum Signed Message:\n32";

Mrtenz

import type { ERC20 } from './erc-20';
import type { InputTypeMap, OutputTypeMap, TypeMapper } from './types';

/**
 * This creates an interface with all ERC-20 functions, strictly typed with TypeScript types. It does not require any
 * code generation or pre-formatting of the ERC-20 ABI, simply pass in the standard ERC-20 as type, and it will work.
 *
 * For example:
 */
type ERC20Contract = Contract<ERC20>;

Mrtenz

#!/usr/bin/env zsh

# To create an alias for the script, use:
# alias dev="source /path/to/dev.sh"
#
# Then you can use it as follows:
# dev user/repo
# dev https://github.com/user/repo
# dev https://github.com/user/repo/pull/123

Mrtenz

blueprint:
  name: Motion Light
  description: >
    Turn on a light when motion is detected, and the luminance in the room is
    below the specified value. Keeps the light on for a specified amount of
    time, before dimming it, and eventually turning it off.
  domain: automation
  input:
    motion_sensor:
      name: Motion Sensor

Mrtenz

blueprint:
  name: Low Power Detection
  description: >
    Send a notification when low power is detected for a certain amount of time.
    Useful for sending notifications when the washing machine or drying machine
    is finished, for example.
  domain: automation
  input:
    power_consumption:
      name: Power Consumption