Class: IRB::Locale
- Defined in:
- lib/irb/locale.rb,
lib/irb/lc/ja/encoding_aliases.rb
Overview
:nodoc:
Constant Summary collapse
- LOCALE_NAME_RE =
%r[ (?<language>[[:alpha:]]{2,3}) (?:_ (?<territory>[[:alpha:]]{2,3}) )? (?:\. (?<codeset>[^@]+) )? (?:@ (?<modifier>.*) )? ]x
- LOCALE_DIR =
"/lc/"
- @@legacy_encoding_alias_map =
{ 'ujis' => Encoding::EUC_JP, 'euc' => Encoding::EUC_JP }.freeze
- @@loaded =
[]
Instance Attribute Summary collapse
-
#lang ⇒ Object
readonly
Returns the value of attribute lang.
-
#modifier ⇒ Object
readonly
Returns the value of attribute modifier.
-
#territory ⇒ Object
readonly
Returns the value of attribute territory.
Instance Method Summary collapse
- #encoding ⇒ Object
- #find(file, paths = $:) ⇒ Object
- #format(*opts) ⇒ Object
- #gets(*rs) ⇒ Object
-
#initialize(locale = nil) ⇒ Locale
constructor
A new instance of Locale.
- #load(file, priv = nil) ⇒ Object
- #print(*opts) ⇒ Object
- #printf(*opts) ⇒ Object
- #puts(*opts) ⇒ Object
- #readline(*rs) ⇒ Object
- #require(file, priv = nil) ⇒ Object
- #String(mes) ⇒ Object
- #toplevel_load ⇒ Object
Constructor Details
#initialize(locale = nil) ⇒ Locale
Returns a new instance of Locale.
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# File 'lib/irb/locale.rb', line 26 def initialize(locale = nil) @override_encoding = nil @lang = @territory = @encoding_name = @modifier = nil @locale = locale || ENV["IRB_LANG"] || ENV["LC_MESSAGES"] || ENV["LC_ALL"] || ENV["LANG"] || "C" if m = LOCALE_NAME_RE.match(@locale) @lang, @territory, @encoding_name, @modifier = m[:language], m[:territory], m[:codeset], m[:modifier] if @encoding_name begin load 'irb/encoding_aliases.rb'; rescue LoadError; end if @encoding = @@legacy_encoding_alias_map[@encoding_name] warn(("%s is obsolete. use %s" % ["#{@lang}_#{@territory}.#{@encoding_name}", "#{@lang}_#{@territory}.#{@encoding.name}"]), uplevel: 1) end @encoding = Encoding.find(@encoding_name) rescue nil end end @encoding ||= (Encoding.find('locale') rescue Encoding::ASCII_8BIT) end |
Instance Attribute Details
#lang ⇒ Object (readonly)
Returns the value of attribute lang.
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# File 'lib/irb/locale.rb', line 44 def lang @lang end |
#modifier ⇒ Object (readonly)
Returns the value of attribute modifier.
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# File 'lib/irb/locale.rb', line 44 def modifier @modifier end |
#territory ⇒ Object (readonly)
Returns the value of attribute territory.
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# File 'lib/irb/locale.rb', line 44 def territory @territory end |
Instance Method Details
#encoding ⇒ Object
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# File 'lib/irb/locale.rb', line 46 def encoding @override_encoding || @encoding end |
#find(file, paths = $:) ⇒ Object
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# File 'lib/irb/locale.rb', line 125 def find(file , paths = $:) dir = File.dirname(file) dir = "" if dir == "." base = File.basename(file) if dir.start_with?('/') return each_localized_path(dir, base).find{|full_path| File.readable? full_path} else return search_file(paths, dir, base) end end |
#format(*opts) ⇒ Object
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# File 'lib/irb/locale.rb', line 59 def format(*opts) String(super(*opts)) end |
#gets(*rs) ⇒ Object
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# File 'lib/irb/locale.rb', line 63 def gets(*rs) String(super(*rs)) end |
#load(file, priv = nil) ⇒ Object
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# File 'lib/irb/locale.rb', line 113 def load(file, priv=nil) found = find(file) if found unless @@loaded.include?(found) @@loaded << found # cache return real_load(found, priv) end else raise LoadError, "No such file to load -- #{file}" end end |
#print(*opts) ⇒ Object
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# File 'lib/irb/locale.rb', line 71 def print(*opts) ary = opts.collect{|opt| String(opt)} super(*ary) end |
#printf(*opts) ⇒ Object
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# File 'lib/irb/locale.rb', line 76 def printf(*opts) s = format(*opts) print s end |
#puts(*opts) ⇒ Object
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# File 'lib/irb/locale.rb', line 81 def puts(*opts) ary = opts.collect{|opt| String(opt)} super(*ary) end |
#readline(*rs) ⇒ Object
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# File 'lib/irb/locale.rb', line 67 def readline(*rs) String(super(*rs)) end |
#require(file, priv = nil) ⇒ Object
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# File 'lib/irb/locale.rb', line 86 def require(file, priv = nil) rex = Regexp.new("lc/#{Regexp.quote(file)}\.(so|o|sl|rb)?") return false if $".find{|f| f =~ rex} case file when /\.rb$/ begin load(file, priv) $".push file return true rescue LoadError end when /\.(so|o|sl)$/ return super end begin load(f = file + ".rb") $".push f #" return true rescue LoadError return ruby_require(file) end end |
#String(mes) ⇒ Object
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# File 'lib/irb/locale.rb', line 50 def String(mes) mes = super(mes) if encoding mes.encode(encoding, undef: :replace) else mes end end |
#toplevel_load ⇒ Object
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# File 'lib/irb/locale.rb', line 111 alias toplevel_load load |