Gecko [ beacons-mine.com ]

Name	Size	Permission	Date
cgi	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
digest	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
drb	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
fiddle	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
io	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
irb	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
json	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
matrix	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
net	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
openssl	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
optparse	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
psych	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
racc	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
rake	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
rbconfig	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
rdoc	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
rexml	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
rinda	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
ripper	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
rss	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
rubygems	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
shell	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
syslog	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
unicode_normalize	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
uri	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
webrick	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
x86_64-linux	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
xmlrpc	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
yaml	[ DIR ]	drwxr-xr-x	2026-02-18 15:11
English.rb	6.42 KB	-rw-r--r--	2014-06-01 01:24
abbrev.rb	3.46 KB	-rw-r--r--	2014-07-11 13:46
base64.rb	2.63 KB	-rw-r--r--	2013-05-19 08:40
benchmark.rb	17.73 KB	-rw-r--r--	2014-09-11 13:39
cgi.rb	9.77 KB	-rw-r--r--	2014-08-07 11:44
cmath.rb	9.34 KB	-rw-r--r--	2015-07-04 01:01
csv.rb	82.45 KB	-rw-r--r--	2014-11-04 08:51
date.rb	980 B	-rw-r--r--	2023-07-26 20:01
debug.rb	29.08 KB	-rw-r--r--	2013-12-14 20:18
delegate.rb	10.71 KB	-rw-r--r--	2014-07-26 22:41
digest.rb	2.79 KB	-rw-r--r--	2023-07-26 20:01
drb.rb	19 B	-rw-r--r--	2009-10-02 16:15
e2mmap.rb	3.77 KB	-rw-r--r--	2014-08-24 12:46
erb.rb	26.35 KB	-rw-r--r--	2014-12-12 16:18
expect.rb	2.14 KB	-rw-r--r--	2023-07-26 20:01
fiddle.rb	1.65 KB	-rw-r--r--	2023-07-26 20:01
fileutils.rb	47.46 KB	-rw-r--r--	2017-03-25 23:54
find.rb	2.48 KB	-rw-r--r--	2014-10-13 13:04
forwardable.rb	8.22 KB	-rw-r--r--	2017-03-25 20:13
getoptlong.rb	15.38 KB	-rw-r--r--	2013-05-19 20:20
ipaddr.rb	17.06 KB	-rw-r--r--	2015-11-24 21:19
irb.rb	20.03 KB	-rw-r--r--	2016-03-28 20:37
json.rb	1.74 KB	-rw-r--r--	2023-07-26 20:01
kconv.rb	5.74 KB	-rw-r--r--	2023-07-26 20:01
logger.rb	20.33 KB	-rw-r--r--	2016-10-27 13:17
mathn.rb	3.84 KB	-rw-r--r--	2014-08-26 17:37
matrix.rb	53.14 KB	-rw-r--r--	2014-11-27 06:33
mkmf.rb	82.59 KB	-rw-r--r--	2023-07-26 19:59
monitor.rb	6.93 KB	-rw-r--r--	2012-11-16 22:25
mutex_m.rb	2 KB	-rw-r--r--	2013-02-20 08:21
observer.rb	5.8 KB	-rw-r--r--	2014-08-27 17:51
open-uri.rb	24.58 KB	-rw-r--r--	2014-12-24 14:41
open3.rb	20.55 KB	-rw-r--r--	2014-11-04 08:39
openssl.rb	528 B	-rw-r--r--	2023-07-26 20:01
optionparser.rb	28 B	-rw-r--r--	2014-05-26 08:55
optparse.rb	52.05 KB	-rw-r--r--	2017-03-25 23:58
ostruct.rb	8.66 KB	-rw-r--r--	2017-03-26 00:05
pathname.rb	15.58 KB	-rw-r--r--	2023-07-26 20:01
pp.rb	14.16 KB	-rw-r--r--	2014-12-06 01:05
prettyprint.rb	15.85 KB	-rw-r--r--	2014-08-22 08:08
prime.rb	13.11 KB	-rw-r--r--	2014-12-11 02:08
profile.rb	205 B	-rw-r--r--	2009-10-02 16:15
profiler.rb	4.51 KB	-rw-r--r--	2013-05-20 04:34
pstore.rb	14.55 KB	-rw-r--r--	2014-07-24 01:01
psych.rb	14.88 KB	-rw-r--r--	2023-07-26 20:01
rake.rb	2.23 KB	-rw-r--r--	2014-12-06 05:52
rdoc.rb	4.96 KB	-rw-r--r--	2014-12-07 06:52
resolv-replace.rb	1.73 KB	-rw-r--r--	2013-03-11 19:17
resolv.rb	72.06 KB	-rw-r--r--	2015-05-19 22:35
ripper.rb	2.53 KB	-rw-r--r--	2023-07-26 20:01
rss.rb	2.84 KB	-rw-r--r--	2011-05-11 15:52
rubygems.rb	31.85 KB	-rw-r--r--	2018-02-16 21:57
scanf.rb	23.54 KB	-rw-r--r--	2014-02-15 07:03
securerandom.rb	9.2 KB	-rw-r--r--	2016-04-22 14:47
set.rb	19.15 KB	-rw-r--r--	2014-08-06 16:58
shell.rb	11.3 KB	-rw-r--r--	2014-08-24 12:46
shellwords.rb	5.96 KB	-rw-r--r--	2014-09-05 15:30
singleton.rb	4.02 KB	-rw-r--r--	2011-05-18 19:39
socket.rb	25.6 KB	-rw-r--r--	2023-07-26 20:01
sync.rb	7.25 KB	-rw-r--r--	2013-05-19 08:40
tempfile.rb	11.11 KB	-rw-r--r--	2014-09-21 07:10
thwait.rb	3.31 KB	-rw-r--r--	2014-08-27 17:40
time.rb	22.25 KB	-rw-r--r--	2015-08-04 00:41
timeout.rb	3.64 KB	-rw-r--r--	2015-08-10 22:38
tmpdir.rb	4.13 KB	-rw-r--r--	2018-03-28 20:04
tracer.rb	6.4 KB	-rw-r--r--	2013-07-18 19:20
tsort.rb	14.27 KB	-rw-r--r--	2014-11-26 16:16
ubygems.rb	268 B	-rw-r--r--	2009-10-02 16:15
un.rb	8.87 KB	-rw-r--r--	2013-07-05 19:13
unicode_normalize.rb	3.16 KB	-rw-r--r--	2015-01-16 07:36
uri.rb	3.07 KB	-rw-r--r--	2014-11-03 06:03
weakref.rb	2.92 KB	-rw-r--r--	2014-07-26 22:42
webrick.rb	6.69 KB	-rw-r--r--	2013-10-06 05:09
xmlrpc.rb	8.49 KB	-rw-r--r--	2013-12-12 08:39
yaml.rb	1.7 KB	-rw-r--r--	2014-06-26 08:22

Rename

#--
# Copyright (c) 2001,2003 Akinori MUSHA <knu@iDaemons.org>
#
# All rights reserved.  You can redistribute and/or modify it under
# the same terms as Ruby.
#
# $Idaemons: /home/cvs/rb/abbrev.rb,v 1.2 2001/05/30 09:37:45 knu Exp $
# $RoughId: abbrev.rb,v 1.4 2003/10/14 19:45:42 knu Exp $
# $Id: abbrev.rb 46784 2014-07-11 08:16:05Z hsbt $
#++

##
# Calculates the set of unambiguous abbreviations for a given set of strings.
#
#   require 'abbrev'
#   require 'pp'
#
#   pp Abbrev.abbrev(['ruby'])
#   #=>  {"ruby"=>"ruby", "rub"=>"ruby", "ru"=>"ruby", "r"=>"ruby"}
#
#   pp Abbrev.abbrev(%w{ ruby rules })
#
# _Generates:_
#   { "ruby"  =>  "ruby",
#     "rub"   =>  "ruby",
#     "rules" =>  "rules",
#     "rule"  =>  "rules",
#     "rul"   =>  "rules" }
#
# It also provides an array core extension, Array#abbrev.
#
#   pp %w{ summer winter }.abbrev
#
# _Generates:_
#   { "summer"  => "summer",
#     "summe"   => "summer",
#     "summ"    => "summer",
#     "sum"     => "summer",
#     "su"      => "summer",
#     "s"       => "summer",
#     "winter"  => "winter",
#     "winte"   => "winter",
#     "wint"    => "winter",
#     "win"     => "winter",
#     "wi"      => "winter",
#     "w"       => "winter" }

module Abbrev

# Given a set of strings, calculate the set of unambiguous abbreviations for
  # those strings, and return a hash where the keys are all the possible
  # abbreviations and the values are the full strings.
  #
  # Thus, given +words+ is "car" and "cone", the keys pointing to "car" would
  # be "ca" and "car", while those pointing to "cone" would be "co", "con", and
  # "cone".
  #
  #   require 'abbrev'
  #
  #   Abbrev.abbrev(%w{ car cone })
  #   #=> {"ca"=>"car", "con"=>"cone", "co"=>"cone", "car"=>"car", "cone"=>"cone"}
  #
  # The optional +pattern+ parameter is a pattern or a string. Only input
  # strings that match the pattern or start with the string are included in the
  # output hash.
  #
  #   Abbrev.abbrev(%w{car box cone crab}, /b/)
  #   #=> {"box"=>"box", "bo"=>"box", "b"=>"box", "crab" => "crab"}
  #
  #   Abbrev.abbrev(%w{car box cone}, 'ca')
  #   #=> {"car"=>"car", "ca"=>"car"}
  def abbrev(words, pattern = nil)
    table = {}
    seen = Hash.new(0)

if pattern.is_a?(String)
      pattern = /\A#{Regexp.quote(pattern)}/  # regard as a prefix
    end

words.each do |word|
      next if word.empty?
      word.size.downto(1) { |len|
        abbrev = word[0...len]

next if pattern && pattern !~ abbrev

case seen[abbrev] += 1
        when 1
          table[abbrev] = word
        when 2
          table.delete(abbrev)
        else
          break
        end
      }
    end

words.each do |word|
      next if pattern && pattern !~ word

table[word] = word
    end

table
  end

module_function :abbrev
end

class Array
  # Calculates the set of unambiguous abbreviations for the strings in +self+.
  #
  #   require 'abbrev'
  #   %w{ car cone }.abbrev
  #   #=> {"car"=>"car", "ca"=>"car", "cone"=>"cone", "con"=>"cone", "co"=>"cone"}
  #
  # The optional +pattern+ parameter is a pattern or a string. Only input
  # strings that match the pattern or start with the string are included in the
  # output hash.
  #
  #   %w{ fast boat day }.abbrev(/^.a/)
  #   #=> {"fast"=>"fast", "fas"=>"fast", "fa"=>"fast", "day"=>"day", "da"=>"day"}
  #
  #   Abbrev.abbrev(%w{car box cone}, "ca")
  #   #=> {"car"=>"car", "ca"=>"car"}
  #
  # See also Abbrev.abbrev
  def abbrev(pattern = nil)
    Abbrev::abbrev(self, pattern)
  end
end