Gecko [ naturenectar.co.uk ]

Name	Size	Permission	Date
bundler	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
cgi	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
csv	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
digest	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
drb	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
e2mmap	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
fiddle	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
fileutils	[ 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
irb	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
json	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
matrix	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
net	[ 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
psych	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
racc	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
rdoc	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
rexml	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
rinda	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
ripper	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
rss	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
rubygems	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
shell	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
syslog	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
thwait	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
tracer	[ 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
webrick	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
x86_64-linux	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
yaml	[ DIR ]	drwxr-xr-x	2025-08-15 19:34
English.rb	6.31 KB	-rw-r--r--	2022-04-12 11:50
abbrev.rb	3.49 KB	-rw-r--r--	2022-04-12 11:50
base64.rb	3.3 KB	-rw-r--r--	2022-04-12 11:50
benchmark.rb	18.07 KB	-rw-r--r--	2022-04-12 11:50
bigdecimal.rb	179 B	-rw-r--r--	2023-07-26 15:12
bundler.rb	17.82 KB	-rw-r--r--	2022-04-12 11:50
cgi.rb	9.8 KB	-rw-r--r--	2022-04-12 11:50
cmath.rb	9.49 KB	-rw-r--r--	2022-04-12 11:50
coverage.rb	368 B	-rw-r--r--	2023-07-26 15:12
csv.rb	52 KB	-rw-r--r--	2022-04-12 11:50
date.rb	1.01 KB	-rw-r--r--	2023-07-26 15:12
debug.rb	29.97 KB	-rw-r--r--	2022-04-12 11:50
delegate.rb	10.44 KB	-rw-r--r--	2022-04-12 11:50
digest.rb	2.83 KB	-rw-r--r--	2023-07-26 15:12
drb.rb	50 B	-rw-r--r--	2022-04-12 11:50
e2mmap.rb	3.94 KB	-rw-r--r--	2022-04-12 11:50
erb.rb	28.73 KB	-rw-r--r--	2022-04-12 11:50
expect.rb	2.17 KB	-rw-r--r--	2023-07-26 15:12
fiddle.rb	1.68 KB	-rw-r--r--	2023-07-26 15:12
fileutils.rb	47.16 KB	-rw-r--r--	2022-04-12 11:50
find.rb	2.47 KB	-rw-r--r--	2022-04-12 11:50
forwardable.rb	8.49 KB	-rw-r--r--	2022-04-12 11:50
getoptlong.rb	15.42 KB	-rw-r--r--	2022-04-12 11:50
ipaddr.rb	19.56 KB	-rw-r--r--	2022-04-12 11:50
irb.rb	22.53 KB	-rw-r--r--	2022-04-12 11:50
json.rb	1.77 KB	-rw-r--r--	2023-07-26 15:12
kconv.rb	5.77 KB	-rw-r--r--	2023-07-26 15:12
logger.rb	23.47 KB	-rw-r--r--	2022-04-12 11:50
matrix.rb	60.17 KB	-rw-r--r--	2022-04-12 11:50
mkmf.rb	84.87 KB	-rw-r--r--	2022-04-12 11:50
monitor.rb	7.87 KB	-rw-r--r--	2022-04-12 11:50
mutex_m.rb	2.16 KB	-rw-r--r--	2022-04-12 11:50
observer.rb	5.83 KB	-rw-r--r--	2022-04-12 11:50
open-uri.rb	25.13 KB	-rw-r--r--	2022-04-12 11:50
open3.rb	21.81 KB	-rw-r--r--	2022-04-12 11:50
openssl.rb	469 B	-rw-r--r--	2023-07-26 15:12
optionparser.rb	59 B	-rw-r--r--	2022-04-12 11:50
optparse.rb	57.74 KB	-rw-r--r--	2022-04-12 11:50
ostruct.rb	10.65 KB	-rw-r--r--	2022-04-12 11:50
pathname.rb	16.17 KB	-rw-r--r--	2023-07-26 15:12
pp.rb	15.08 KB	-rw-r--r--	2022-04-12 11:50
prettyprint.rb	15.89 KB	-rw-r--r--	2022-04-12 11:50
prime.rb	12.37 KB	-rw-r--r--	2022-04-12 11:50
profile.rb	235 B	-rw-r--r--	2022-04-12 11:50
profiler.rb	4.54 KB	-rw-r--r--	2022-04-12 11:50
pstore.rb	14.7 KB	-rw-r--r--	2022-04-12 11:50
psych.rb	21.11 KB	-rw-r--r--	2023-07-26 15:12
rdoc.rb	4.88 KB	-rw-r--r--	2022-04-12 11:50
resolv-replace.rb	1.76 KB	-rw-r--r--	2022-04-12 11:50
resolv.rb	73.44 KB	-rw-r--r--	2022-04-12 11:50
ripper.rb	2.44 KB	-rw-r--r--	2023-07-26 15:12
rss.rb	2.87 KB	-rw-r--r--	2022-04-12 11:50
rubygems.rb	36.11 KB	-rw-r--r--	2022-04-12 11:50
scanf.rb	23.55 KB	-rw-r--r--	2022-04-12 11:50
securerandom.rb	8.98 KB	-rw-r--r--	2022-04-12 11:50
set.rb	24.07 KB	-rw-r--r--	2022-04-12 11:50
shell.rb	11.39 KB	-rw-r--r--	2022-04-12 11:50
shellwords.rb	6.66 KB	-rw-r--r--	2022-04-12 11:50
singleton.rb	4.04 KB	-rw-r--r--	2022-04-12 11:50
socket.rb	43.51 KB	-rw-r--r--	2023-07-26 15:12
sync.rb	7.23 KB	-rw-r--r--	2022-04-12 11:50
tempfile.rb	11.21 KB	-rw-r--r--	2022-04-12 11:50
thwait.rb	3.33 KB	-rw-r--r--	2022-04-12 11:50
time.rb	23.56 KB	-rw-r--r--	2022-04-12 11:50
timeout.rb	3.81 KB	-rw-r--r--	2022-04-12 11:50
tmpdir.rb	4.25 KB	-rw-r--r--	2022-04-12 11:50
tracer.rb	6.42 KB	-rw-r--r--	2022-04-12 11:50
tsort.rb	14.3 KB	-rw-r--r--	2022-04-12 11:50
un.rb	9.95 KB	-rw-r--r--	2022-04-12 11:50
uri.rb	3.12 KB	-rw-r--r--	2022-04-12 11:50
weakref.rb	1.44 KB	-rw-r--r--	2022-04-12 11:50
webrick.rb	6.72 KB	-rw-r--r--	2022-04-12 11:50
yaml.rb	1.81 KB	-rw-r--r--	2022-04-12 11:50

Rename

# frozen_string_literal: true
#
#--
#   e2mmap.rb - for Ruby 1.1
#       $Release Version: 2.0$
#       $Revision: 1.10 $
#       by Keiju ISHITSUKA
#
#++
#
# Helper module for easily defining exceptions with predefined messages.
#
# == Usage
#
# 1.
#   class Foo
#     extend Exception2MessageMapper
#     def_e2message ExistingExceptionClass, "message..."
#     def_exception :NewExceptionClass, "message..."[, superclass]
#     ...
#   end
#
# 2.
#   module Error
#     extend Exception2MessageMapper
#     def_e2message ExistingExceptionClass, "message..."
#     def_exception :NewExceptionClass, "message..."[, superclass]
#     ...
#   end
#   class Foo
#     include Error
#     ...
#   end
#
#   foo = Foo.new
#   foo.Fail ....
#
# 3.
#   module Error
#     extend Exception2MessageMapper
#     def_e2message ExistingExceptionClass, "message..."
#     def_exception :NewExceptionClass, "message..."[, superclass]
#     ...
#   end
#   class Foo
#     extend Exception2MessageMapper
#     include Error
#     ...
#   end
#
#   Foo.Fail NewExceptionClass, arg...
#   Foo.Fail ExistingExceptionClass, arg...
#
#
module Exception2MessageMapper

E2MM = Exception2MessageMapper # :nodoc:

def E2MM.extend_object(cl)
    super
    cl.bind(self) unless cl < E2MM
  end

def bind(cl)
    self.module_eval "#{<<-"begin;"}\n#{<<-"end;"}", __FILE__, __LINE__+1
    begin;
      def Raise(err = nil, *rest)
        Exception2MessageMapper.Raise(self.class, err, *rest)
      end
      alias Fail Raise

class << self
        undef included
      end
      def self.included(mod)
        mod.extend Exception2MessageMapper
      end
    end;
  end

# Fail(err, *rest)
  #     err:    exception
  #     rest:   message arguments
  #
  def Raise(err = nil, *rest)
    E2MM.Raise(self, err, *rest)
  end
  alias Fail Raise
  alias fail Raise

# def_e2message(c, m)
  #         c:  exception
  #         m:  message_form
  #     define exception c with message m.
  #
  def def_e2message(c, m)
    E2MM.def_e2message(self, c, m)
  end

# def_exception(n, m, s)
  #         n:  exception_name
  #         m:  message_form
  #         s:  superclass(default: StandardError)
  #     define exception named ``c'' with message m.
  #
  def def_exception(n, m, s = StandardError)
    E2MM.def_exception(self, n, m, s)
  end

#
  # Private definitions.
  #
  # {[class, exp] => message, ...}
  @MessageMap = {}

# E2MM.def_e2message(k, e, m)
  #         k:  class to define exception under.
  #         e:  exception
  #         m:  message_form
  #     define exception c with message m.
  #
  def E2MM.def_e2message(k, c, m)
    E2MM.instance_eval{@MessageMap[[k, c]] = m}
    c
  end

# E2MM.def_exception(k, n, m, s)
  #         k:  class to define exception under.
  #         n:  exception_name
  #         m:  message_form
  #         s:  superclass(default: StandardError)
  #     define exception named ``c'' with message m.
  #
  def E2MM.def_exception(k, n, m, s = StandardError)
    e = Class.new(s)
    E2MM.instance_eval{@MessageMap[[k, e]] = m}
    k.module_eval {remove_const(n)} if k.const_defined?(n, false)
    k.const_set(n, e)
  end

# Fail(klass, err, *rest)
  #     klass:  class to define exception under.
  #     err:    exception
  #     rest:   message arguments
  #
  def E2MM.Raise(klass = E2MM, err = nil, *rest)
    if form = e2mm_message(klass, err)
      b = $@.nil? ? caller(1) : $@
      b.shift if b[0] =~ /^#{Regexp.quote(__FILE__)}:/
      raise err, sprintf(form, *rest), b
    else
      E2MM.Fail E2MM, ErrNotRegisteredException, err.inspect
    end
  end
  class << E2MM
    alias Fail Raise
  end

def E2MM.e2mm_message(klass, exp)
    for c in klass.ancestors
      if mes = @MessageMap[[c,exp]]
        m = klass.instance_eval('"' + mes + '"')
        return m
      end
    end
    nil
  end
  class << self
    alias message e2mm_message
  end

E2MM.def_exception(E2MM,
                     :ErrNotRegisteredException,
                     "not registered exception(%s)")
end