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* lib/Env.rb, lib/base64.rb, lib/importenv.rb, lib/eregex.rb: removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14282 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz
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6 changed files with 4 additions and 228 deletions
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@ -1,3 +1,7 @@
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Tue Dec 18 05:54:26 2007 Yukihiro Matsumoto <matz@ruby-lang.org>
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* lib/Env.rb, lib/base64.rb, lib/importenv.rb, lib/eregex.rb: removed.
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Tue Dec 18 02:30:56 2007 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* configure.in (BUILTIN_ENCS): removed.
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18
lib/Env.rb
18
lib/Env.rb
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@ -1,18 +0,0 @@
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# Env.rb -- imports environment variables as global variables, Perlish ;(
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# Usage:
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#
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# require 'Env'
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# p $USER
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# $USER = "matz"
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# p ENV["USER"]
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require 'importenv'
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if __FILE__ == $0
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p $TERM
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$TERM = nil
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p $TERM
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p ENV["TERM"]
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$TERM = "foo"
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p ENV["TERM"]
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end
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@ -1,7 +1,5 @@
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English.rb lets Perl'ish global variables have English names
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Env.rb loads importenv.rb
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README this file
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base64.rb encodes/decodes base64 (obsolete)
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benchmark.rb a benchmark utility
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cgi-lib.rb simple CGI support library (old style)
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cgi.rb CGI support library
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@ -15,7 +13,6 @@ delegate.rb delegates messages to other object
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drb.rb distributed Ruby
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e2mmap.rb exception utilities
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erb.rb tiny eRuby library
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eregex.rb extended regular expression (just a proof of concept)
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fileutils.rb file utilities
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finalize.rb adds finalizer to the object
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find.rb traverses directory tree
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@ -24,7 +21,6 @@ ftools.rb file tools
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getoptlong.rb GNU getoptlong compatible
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getopts.rb parses command line options (use getoptlong)
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gserver.rb general TCP server
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importenv.rb imports environment variables as global variables
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ipaddr.rb defines the IPAddr class
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irb.rb interactive ruby
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logger.rb simple logging utility
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136
lib/base64.rb
136
lib/base64.rb
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@ -1,136 +0,0 @@
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#
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# = base64.rb: methods for base64-encoding and -decoding stings
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#
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# Author:: Yukihiro Matsumoto
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# Documentation:: Dave Thomas and Gavin Sinclair
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#
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# Until Ruby 1.8.1, these methods were defined at the top-level. Now
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# they are in the Base64 module but included in the top-level, where
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# their usage is deprecated.
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#
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# See Base64 for documentation.
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#
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require "kconv"
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# The Base64 module provides for the encoding (#encode64) and decoding
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# (#decode64) of binary data using a Base64 representation.
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#
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# The following particular features are also provided:
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# - encode into lines of a given length (#b64encode)
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# - decode the special format specified in RFC2047 for the
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# representation of email headers (decode_b)
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#
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# == Example
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#
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# A simple encoding and decoding.
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#
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# require "base64"
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#
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# enc = Base64.encode64('Send reinforcements')
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# # -> "U2VuZCByZWluZm9yY2VtZW50cw==\n"
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# plain = Base64.decode64(enc)
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# # -> "Send reinforcements"
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#
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# The purpose of using base64 to encode data is that it translates any
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# binary data into purely printable characters. It is specified in
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# RFC 2045 (http://www.faqs.org/rfcs/rfc2045.html).
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module Base64
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module_function
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# Returns the Base64-decoded version of +str+.
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#
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# require 'base64'
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# str = 'VGhpcyBpcyBsaW5lIG9uZQpUaGlzIG' +
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# 'lzIGxpbmUgdHdvClRoaXMgaXMgbGlu' +
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# 'ZSB0aHJlZQpBbmQgc28gb24uLi4K'
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# puts Base64.decode64(str)
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#
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# <i>Generates:</i>
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#
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# This is line one
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# This is line two
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# This is line three
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# And so on...
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def decode64(str)
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str.unpack("m")[0]
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end
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# Decodes text formatted using a subset of RFC2047 (the one used for
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# mime-encoding mail headers).
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#
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# Only supports an encoding type of 'b' (base 64), and only supports
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# the character sets ISO-2022-JP and SHIFT_JIS (so the only two
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# encoded word sequences recognized are <tt>=?ISO-2022-JP?B?...=</tt> and
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# <tt>=?SHIFT_JIS?B?...=</tt>). Recognition of these sequences is case
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# insensitive.
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def decode_b(str)
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str.gsub!(/=\?ISO-2022-JP\?B\?([!->@-~]+)\?=/i) {
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decode64($1)
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}
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str = Kconv::toeuc(str)
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str.gsub!(/=\?SHIFT_JIS\?B\?([!->@-~]+)\?=/i) {
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decode64($1)
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}
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str = Kconv::toeuc(str)
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str.gsub!(/\n/, ' ')
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str.gsub!(/\0/, '')
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str
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end
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# Returns the Base64-encoded version of +str+.
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#
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# require 'base64'
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# Base64.b64encode("Now is the time for all good coders\nto learn Ruby")
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#
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# <i>Generates:</i>
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#
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# Tm93IGlzIHRoZSB0aW1lIGZvciBhbGwgZ29vZCBjb2RlcnMKdG8gbGVhcm4g
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# UnVieQ==
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def encode64(bin)
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[bin].pack("m")
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end
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# _Prints_ the Base64 encoded version of +bin+ (a +String+) in lines of
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# +len+ (default 60) characters.
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#
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# require 'base64'
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# data = "Now is the time for all good coders\nto learn Ruby"
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# Base64.b64encode(data)
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#
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# <i>Generates:</i>
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#
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# Tm93IGlzIHRoZSB0aW1lIGZvciBhbGwgZ29vZCBjb2RlcnMKdG8gbGVhcm4g
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# UnVieQ==
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def b64encode(bin, len = 60)
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encode64(bin).scan(/.{1,#{len}}/) do
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print $&, "\n"
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end
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end
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module Deprecated # :nodoc:
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include Base64
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def _deprecated_base64(*args)
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m0, m1 = caller(0)
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m = m0[/\`(.*?)\'\z/, 1]
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warn("#{m1}: #{m} is deprecated; use Base64.#{m} instead")
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super
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end
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dep = instance_method(:_deprecated_base64)
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remove_method(:_deprecated_base64)
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for m in Base64.private_instance_methods(false)
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define_method(m, dep)
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end
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end
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end
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include Base64::Deprecated
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@ -1,37 +0,0 @@
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# this is just a proof of concept toy.
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class RegOr
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def initialize(re1, re2)
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@re1 = re1
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@re2 = re2
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end
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def =~ (str)
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@re1 =~ str or @re2 =~ str
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end
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end
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class RegAnd
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def initialize(re1, re2)
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@re1 = re1
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@re2 = re2
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end
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def =~ (str)
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@re1 =~ str and @re2 =~ str
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end
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end
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class Regexp
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def |(other)
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RegOr.new(self, other)
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end
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def &(other)
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RegAnd.new(self, other)
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end
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end
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if __FILE__ == $0
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p "abc" =~ /b/|/c/
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p "abc" =~ /b/&/c/
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end
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@ -1,33 +0,0 @@
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# importenv.rb -- imports environment variables as global variables, Perlish ;(
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#
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# Usage:
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#
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# require 'importenv'
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# p $USER
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# $USER = "matz"
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# p ENV["USER"]
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warn "Warning:#{caller[0].sub(/:in `.*'\z/, '')}: importenv is deprecated after Ruby 1.8.1 (no replacement)"
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for k,v in ENV
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next unless /^[a-zA-Z][_a-zA-Z0-9]*/ =~ k
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eval <<EOS
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$#{k} = v
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trace_var "$#{k}", proc{|v|
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ENV[%q!#{k}!] = v
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$#{k} = v
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if v == nil
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untrace_var "$#{k}"
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end
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}
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EOS
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end
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if __FILE__ == $0
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p $TERM
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$TERM = nil
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p $TERM
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p ENV["TERM"]
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$TERM = "foo"
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p ENV["TERM"]
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end
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