ixti

class ExampleJob < ApplicationJob
  STEPS = [
    { :band => "The Baboon Show" },
    { :band => "Blowfuse" },
    { :band => "CRIM" }
  ].each(&:freeze).freeze
  
  def perform(options)
    time = Time.at(options.fetch(:timestamp))
    

ixti

namespace :lint do
  task :rubocop_config do
    errors = []

    Dir[File.expand_path("../../../config/rubocop/*.yml", __dir__)].each do |f|
      config = Psych.parse_file(f)&.children&.first

      unless config.is_a? Psych::Nodes::Mapping
        errors << "Invalid config: #{f}"
        next

ixti

# frozen_string_literal: true

require "benchmark/ips"

NAMED_TPL      = "$%<value>d"
POSITIONAL_TPL = "$%d"
VALUE          = 123.456
VALUE_PARAMS   = { :value => VALUE }.freeze

Benchmark.ips do |x|

ixti

FILES_RE = %r{^(app|config|lib)/.*\.(rb|yml)$}

IO.popen(["git", "ls-files"]) do |io|
  io.each_line do |file|
    puts file if FILES_RE.match?(file)
  end
end

IO.popen(["bundler", "list", "--paths"]) do |bundler_io|
  bundler_io.each_line.to_a.each do |path|

ixti

#!/bin/bash

files=()
args=()
hashbang_regexp="^#\\!(/bin/|/usr/bin/env )?(sh|tcsh|csh|dash|bash)"

function lookup() {
  while IFS= read -d $'\0' -r file; do
    if [[ "${file}" =~ ^.*\.(ba|c|da|tc|z)?sh$ ]] \
      || head "${file}" -n 1 | grep -E -q "${hashbang_regexp}"; then

ixti

module AutocorrectThruDisableCuzWeSuckAtWritingGoodCode
  def autocorrect(node)
    ->(corrector) do
      until autocorrect_on.include? node&.type
        node = node&.parent
        return unless node
      end

      lines = node.source.lines
      match = lines[0].match(/^(.*?)\s*((?<!\\)#(.*))?$/)

ixti

#!/usr/bin/env bash -x

# Creates RAM disk.
#
# SYNOPSIS
#   create_ramdisk [size [label]]
#
# OPTIONS
#   size:  RAM disk size in megabytes. Default: 1024
#   label: RAM disk volume label. Default: UUID

ixti

#!/usr/bin/ruby

$TESTING = false # rubocop: disable Style/GlobalVars

require "bundler/setup"
require "sidekiq/cli"

begin
  cli = Sidekiq::CLI.instance
  cli.parse

ixti

Codegen (bc+obj):                  00:41:40.1161902 (1098.87MB)
Codegen (linking):                x86_64-pc-linux-gnu-gcc -o "/var/tmp/portage/dev-lang/crystal-0.22.0/work/crystal-0.22.0/.build/crystal" "${@}" -Wl,-O1 -Wl,--sort-common -Wl,--as-needed -rdynamic  /var/tmp/portage/dev-lang/crystal-0.22.0/work/crystal-0.22.0/src/llvm/ext/llvm_ext.o `/usr/bin/llvm-config --libs --system-libs --ldflags 2> /dev/null` -lstdc++ -lpcre -lm -lgc -lpthread /var/tmp/portage/dev-lang/crystal-0.22.0/work/crystal-0.22.0/src/ext/libcrystal.a -levent -lrt -ldl -L/usr/lib -L/usr/local/lib _main.o
fork: Cannot allocate memory
0x540b4e: ??? at ??
0x10fda55: ??? at ??
0x14fffc7: ??? at ??
0x14fef65: ??? at ??
0x1437a08: ??? at ??
0x1cb6645: ??? at ??
0x5a23f9: ??? at ??

ixti

module HStruct
  def self.new(**props)
    attrs = props.map { |s| ":#{s}" }.join(", ")
    init  = attrs.map { |s| "@#{s} = #{s}" }.join("\n")
    args  = props.map { |s| "#{s}: nil" }.join(", ")

    Class.new do
      class_eval <<-RUBY
      attr_accessor #{attrs.map { |s| ":#{s}" }.join ", "}
      def initialize(#{args})