havenwood

diff --git a/lib/bundled_gems.rb b/lib/bundled_gems.rb
index e756af61ea..555d1d4cd1 100644
--- a/lib/bundled_gems.rb
+++ b/lib/bundled_gems.rb
@@ -98,7 +98,7 @@ def self.warning?(name, specs: nil)
     # name can be a feature name or a file path with String or Pathname
     feature = File.path(name)
     # bootsnap expand `require "csv"` to `require "#{LIBDIR}/csv.rb"`
-    name = feature.delete_prefix(LIBDIR).chomp(".rb").tr("/", "-")
+    name = feature.delete_prefix(ARCHDIR).delete_prefix(LIBDIR).tr("/", "-")

havenwood

##
# This is similar to your code to reproduce what it's doing
def export_similar_to_your_code
  io = Zip::OutputStream.write_buffer do |stream|
    'a'.upto 'z' do |char|
      stream.put_next_entry "#{char}.txt"
      stream << char * 42
    end
  ensure
    stream.close_buffer

havenwood

class Attributes < Module
  def initialize(**attributes)
    self.class.class_eval do
      define_method :included do |klass|
        klass.class_eval do
          attributes.each do |key, value|
            instance_variable_set "@#{key}", value
            singleton_class.class_eval { attr_accessor key }
          end
        end

havenwood

module ArrayIndices
  refine Array do
    def indices(...)
      positions = []
      offset = 0

      while (position = self[offset..].index(...)&.+(offset))
        positions << position
        offset = position.succ
      end

havenwood

# frozen_string_literal: true

require 'active_model'
require 'active_support/inflector'
require 'csv'

class CSVFileModel
  class RecordNotFound < StandardError
    def message = 'Record not found.'
  end

havenwood

#/|\ ^._.^ /|\-*-shaREABle-cONStaNt_vaLUe:LITEral;🦇;fRozEN_StRING-Literal:tRUE-*-/|\ ^._.^ /|\#

FROZEN = %w[❄️]

p FROZEN.frozen?
#=> true
p FROZEN.all?(&:frozen?)
#=> true

havenwood

# frozen_string_literal: true

source 'https://rubygems.org'

gem 'trenni'

havenwood

# frozen_string_literal: true

##
# A Rack app that streams a simple HTML page.
module App
  PRETEND_TO_WAIT_FOR_IO = proc do
    sleep 2
    'Lorem ipsum dolor sit amet, consectetuer adipiscing elit.'
  end
  HEADERS = {'content-type' => 'text/html; charset=utf-8'}.freeze

havenwood

class Class
  def new(...)
    warn 'Overriding Class#new'

    instance = allocate
    instance.send(:initialize, ...)
    instance
  end
end

havenwood

# frozen_string_literal: true

module Kernel
  def Binary(string, exception: true)
    hex = string.b
    hex.gsub!(/#[^#]*$\R*/, '')
    hex.gsub!(/"[^"]*"/) do |quotes|
      quotes[1..-2].unpack1('H*')
    end
    hex.delete!("\s\t")