okitan

class Tetoroid
  def self.recognize(inputs)
   return "-" if inputs.uniq.size != 4

   coordinates = inputs.map {|n| n.divmod(10) }
   # g means gravity
   gx, gy = coordinates.transpose.map {|array| array.inject(&:+).to_f / array.size }

   distances = coordinates.map {|x, y| (x - gx)**2 + (y - gy)**2 }.sort # dare not sqrt

okitan

module Dispatchable
  def self.included(base)
    base.module_eval {
      def self.method_added(name)
        suffix = self.name.split("::").last.downcase
        return if name.to_s.end_with?(suffix)

        module_eval %{
          alias #{name}_#{suffix} #{name}
          undef #{name}

okitan

# -*- coding: utf-8 -*-
class Shell < BasicObject
  def initialize(name, *args, &block)
    _push(name, *args)
  end

  attr_accessor :_result
  attr_writer   :_queue

  def to_s

okitan

require "selenium/webdriver"
require "selenium/webdriver/chrome"

module Selenium
  module WebDriver
    module Chrome
      class Bridge
        def create_capabilities(opts)
          caps                        = opts.delete(:desired_capabilities) { Remote::Capabilities.chrome }
          args                        = opts.delete(:args) || opts.delete(:switches)

okitan

$ npx wdio --watch --spec test.js

[15:00:44]  COMMAND     POST     "/session"
[15:00:44]  DATA                {"desiredCapabilities":{"javascriptEnabled":true,"locationContextEnabled":true,"handlesAlerts":true,"rotatable":true,"maxInstances":5,"browserName":"chrome","loggingPrefs":{"browser":"ALL","driver":"ALL"},"requ
estOrigins":{"url":"http://webdriver.io","version":"4.12.0","name":"webdriverio"}}}
[15:00:46]  INFO        SET SESSION ID b0083dcf4ed26c3e9de5873e9b7d2393
[15:00:46]  RESULT              {"acceptInsecureCerts":false,"acceptSslCerts":false,"applicationCacheEnabled":false,"browserConnectionEnabled":false,"browserName":"chrome","chrome":{"chromedriverVersion":"2.36.540469 (1881fd7f8641508feb5166b7
cae561d87723cfa8)","userDataDir":"/var/folders/c7/7pqwpv895y31b3n67b4l2tj5hwytzk/T/.org.chromium.Chromium.E1IHhg"},"cssSelectorsEnabled":true,"databaseEnabled":false,"handlesAlerts":true,"hasTouchScreen":false,"javascriptEnabled":true,"locati
onContextEnabled":true,"mobileEmulationEnabled":false,"nativ