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Name	Size	Permission	Date
bigdecimal	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
cgi	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
did_you_mean	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
digest	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
erb	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
error_highlight	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
fiddle	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
forwardable	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
io	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
json	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
logger	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
net	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
objspace	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
open3	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
openssl	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
optparse	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
prism	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
psych	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
random	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
reline	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
ripper	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
ruby_vm	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
set	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
strscan	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
syntax_suggest	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
unicode_normalize	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
uri	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
vendor_ruby	[ DIR ]	drwxr-xr-x	2025-05-29 14:04
yaml	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
English.rb	5.54 KB	-rw-r--r--	2025-05-29 14:04
benchmark.rb	18.66 KB	-rw-r--r--	2025-05-29 14:04
bundled_gems.rb	7.28 KB	-rw-r--r--	2025-05-29 14:04
cgi.rb	9.83 KB	-rw-r--r--	2025-05-29 14:04
coverage.rb	368 B	-rw-r--r--	2025-05-29 14:04
date.rb	1.17 KB	-rw-r--r--	2025-05-29 14:04
delegate.rb	11.68 KB	-rw-r--r--	2025-05-29 14:04
did_you_mean.rb	4.51 KB	-rw-r--r--	2025-05-29 14:04
digest.rb	3.3 KB	-rw-r--r--	2025-05-29 14:04
erb.rb	14.53 KB	-rw-r--r--	2025-05-29 14:04
error_highlight.rb	84 B	-rw-r--r--	2025-05-29 14:04
expect.rb	2.19 KB	-rw-r--r--	2025-05-29 14:04
fiddle.rb	3.67 KB	-rw-r--r--	2025-05-29 14:04
fileutils.rb	78.8 KB	-rw-r--r--	2025-05-29 14:04
find.rb	2.52 KB	-rw-r--r--	2025-05-29 14:04
forwardable.rb	9.03 KB	-rw-r--r--	2025-05-29 14:04
ipaddr.rb	22.4 KB	-rw-r--r--	2025-05-29 14:04
json.rb	19.58 KB	-rw-r--r--	2025-05-29 14:04
logger.rb	22.49 KB	-rw-r--r--	2025-05-29 14:04
mkmf.rb	92.63 KB	-rw-r--r--	2025-05-29 14:04
monitor.rb	6.97 KB	-rw-r--r--	2025-05-29 14:04
objspace.rb	4.14 KB	-rw-r--r--	2025-05-29 14:04
open-uri.rb	28.38 KB	-rw-r--r--	2025-05-29 14:04
open3.rb	47.51 KB	-rw-r--r--	2025-05-29 14:04
openssl.rb	1.06 KB	-rw-r--r--	2025-05-29 14:04
optionparser.rb	59 B	-rw-r--r--	2025-05-29 14:04
optparse.rb	64.17 KB	-rw-r--r--	2025-05-29 14:04
ostruct.rb	14.22 KB	-rw-r--r--	2025-05-29 14:04
pathname.rb	17.2 KB	-rw-r--r--	2025-05-29 14:04
pp.rb	18.36 KB	-rw-r--r--	2025-05-29 14:04
prettyprint.rb	15.93 KB	-rw-r--r--	2025-05-29 14:04
prism.rb	2.93 KB	-rw-r--r--	2025-05-29 14:04
pstore.rb	20.36 KB	-rw-r--r--	2025-05-29 14:04
psych.rb	25.1 KB	-rw-r--r--	2025-05-29 14:04
readline.rb	215 B	-rw-r--r--	2025-05-29 14:04
reline.rb	14.93 KB	-rw-r--r--	2025-05-29 14:04
resolv.rb	86.88 KB	-rw-r--r--	2025-05-29 14:04
ripper.rb	2.44 KB	-rw-r--r--	2025-05-29 14:04
securerandom.rb	2.28 KB	-rw-r--r--	2025-05-29 14:04
set.rb	25 KB	-rw-r--r--	2025-05-29 14:04
shellwords.rb	7.53 KB	-rw-r--r--	2025-05-29 14:04
singleton.rb	5.52 KB	-rw-r--r--	2025-05-29 14:04
socket.rb	59.49 KB	-rw-r--r--	2025-05-29 14:04
syntax_suggest.rb	74 B	-rw-r--r--	2025-05-29 14:04
tempfile.rb	20.68 KB	-rw-r--r--	2025-05-29 14:04
time.rb	23.96 KB	-rw-r--r--	2025-05-29 14:04
timeout.rb	5.72 KB	-rw-r--r--	2025-05-29 14:04
tmpdir.rb	5.62 KB	-rw-r--r--	2025-05-29 14:04
tsort.rb	14.29 KB	-rw-r--r--	2025-05-29 14:04
un.rb	11.17 KB	-rw-r--r--	2025-05-29 14:04
uri.rb	3.09 KB	-rw-r--r--	2025-05-29 14:04
weakref.rb	1.36 KB	-rw-r--r--	2025-05-29 14:04
yaml.rb	2.13 KB	-rw-r--r--	2025-05-29 14:04

Rename

# frozen_string_literal: true
#
# find.rb: the Find module for processing all files under a given directory.
#

#
# The +Find+ module supports the top-down traversal of a set of file paths.
#
# For example, to total the size of all files under your home directory,
# ignoring anything in a "dot" directory (e.g. $HOME/.ssh):
#
#   require 'find'
#
#   total_size = 0
#
#   Find.find(ENV["HOME"]) do |path|
#     if FileTest.directory?(path)
#       if File.basename(path).start_with?('.')
#         Find.prune       # Don't look any further into this directory.
#       else
#         next
#       end
#     else
#       total_size += FileTest.size(path)
#     end
#   end
#
module Find

VERSION = "0.2.0"

#
  # Calls the associated block with the name of every file and directory listed
  # as arguments, then recursively on their subdirectories, and so on.
  #
  # Returns an enumerator if no block is given.
  #
  # See the +Find+ module documentation for an example.
  #
  def find(*paths, ignore_error: true) # :yield: path
    block_given? or return enum_for(__method__, *paths, ignore_error: ignore_error)

fs_encoding = Encoding.find("filesystem")

paths.collect!{|d| raise Errno::ENOENT, d unless File.exist?(d); d.dup}.each do |path|
      path = path.to_path if path.respond_to? :to_path
      enc = path.encoding == Encoding::US_ASCII ? fs_encoding : path.encoding
      ps = [path]
      while file = ps.shift
        catch(:prune) do
          yield file.dup
          begin
            s = File.lstat(file)
          rescue Errno::ENOENT, Errno::EACCES, Errno::ENOTDIR, Errno::ELOOP, Errno::ENAMETOOLONG, Errno::EINVAL
            raise unless ignore_error
            next
          end
          if s.directory? then
            begin
              fs = Dir.children(file, encoding: enc)
            rescue Errno::ENOENT, Errno::EACCES, Errno::ENOTDIR, Errno::ELOOP, Errno::ENAMETOOLONG, Errno::EINVAL
              raise unless ignore_error
              next
            end
            fs.sort!
            fs.reverse_each {|f|
              f = File.join(file, f)
              ps.unshift f
            }
          end
        end
      end
    end
    nil
  end

#
  # Skips the current file or directory, restarting the loop with the next
  # entry. If the current file is a directory, that directory will not be
  # recursively entered. Meaningful only within the block associated with
  # Find::find.
  #
  # See the +Find+ module documentation for an example.
  #
  def prune
    throw :prune
  end

module_function :find, :prune
end