czj

gem "lograge"
gem "logstash-event"
gem "logstash-logger"

czj

#!/usr/bin/env ruby

require "bundler/inline"
gemfile { gem "slack-notifier" }

require "slack-notifier"
Slack::Notifier.new("https://hooks.slack.com/services/xxxxxxx").ping("• _#{query}_")

logs_dir = "~/Documents/work_logs"
query    = ARGV[0].to_s.delete('\\')

czj

Keybase proof

I hereby claim:

• I am czj on github.
• I am czj (https://keybase.io/czj) on keybase.
• I have a public key ASA-7J6_QjVmXe6nnNopADEypiIhM1vH2gbdW1hnns-hzAo

To claim this, I am signing this object:

czj

# Ruby CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-ruby/ for more details
#
version: 2.1

executors:
  my-executor:
    docker:
      # Main image to be used within this configuration

czj

class AppConfig
  class << self
    # Lookup via
    # https://www.ultratools.com/tools/ipWhoisLookupResult
    # https://www.whatismyip.com/ip-whois-lookup/
    BLOCKED_IPS = Set.new(
      [
        "6.5.4.3",
        "5.4.3.2",
        "4.3.2.1",

czj

#!/usr/bin/env bash

APP_HOME=$( cd ${0%/*} && pwd -P )"/.."
REMOTE_SHARED="[email protected]:~/www/railsapp/shared"
SPEED_LIMIT=""
# Un-comment this line if you want to limit the download speed to un-clog your connexion
# SPEED_LIMIT="--bwlimit=500"

# -l forces copy of symlinks
#

czj

# Rewrite all commits without a certain directory
java -jar ~/Downloads/bfg-1.13.0.jar --delete-folders "vcr_cassettes"

# Remove garbage
git reflog expire --expire=now --all && git gc --prune=now --aggressive

# Push to your repo
git remote add origin [email protected]:my-org/my-repo.git
git push -u origin master

czj

require "benchmark/ips"

HASH = ("a".."zz").to_a.shuffle.to_h { |e| [e, "#{e}#{e}#{e}"] }
KEY = "zz"

def key_fast
  HASH.key? KEY
end

def key_slow

czj

before = Process.clock_gettime(Process::CLOCK_MONOTONIC)
50_000.times { tag.span("hey") }
after = Process.clock_gettime(Process::CLOCK_MONOTONIC)
Rails.logger.debug %(tag.span("hey") } #{after - before}s)

before = Process.clock_gettime(Process::CLOCK_MONOTONIC)
50_000.times { tag.span { "hey" } }
after = Process.clock_gettime(Process::CLOCK_MONOTONIC)
Rails.logger.debug %(tag.span { "hey" } } #{after - before}s)

czj

# frozen_string_literal: true

require "benchmark"

array = [4, 5, 6, 11, 12, 20, 40, 64, 65, 66, 81, 83].freeze
set = Set.new(array).freeze

n = 10_000_000
Benchmark.bm(7) do |x|
  x.report("array found at position 0") { n.times { array.include?(4) } }