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
Instance Attribute Summary collapse
-
#encoding ⇒ Object
readonly
Returns the value of attribute encoding.
-
#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
- #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.
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
# File 'lib/irb/locale.rb', line 25 def initialize(locale = 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'irb/encoding_aliases.rb'; rescue LoadError; end if @encoding = @@legacy_encoding_alias_map[@encoding_name] warn(("%s is obsolete.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
#encoding ⇒ Object (readonly)
Returns the value of attribute encoding.
42 43 44 |
# File 'lib/irb/locale.rb', line 42 def encoding @encoding end |
#lang ⇒ Object (readonly)
Returns the value of attribute lang.
42 43 44 |
# File 'lib/irb/locale.rb', line 42 def lang @lang end |
#modifier ⇒ Object (readonly)
Returns the value of attribute modifier.
42 43 44 |
# File 'lib/irb/locale.rb', line 42 def modifier @modifier end |
#territory ⇒ Object (readonly)
Returns the value of attribute territory.
42 43 44 |
# File 'lib/irb/locale.rb', line 42 def territory @territory end |
Instance Method Details
#find(file, paths = $:) ⇒ Object
116 117 118 119 120 121 122 123 124 125 126 |
# File 'lib/irb/locale.rb', line 116 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
53 54 55 |
# File 'lib/irb/locale.rb', line 53 def format(*opts) String(super(*opts)) end |
#gets(*rs) ⇒ Object
57 58 59 |
# File 'lib/irb/locale.rb', line 57 def gets(*rs) String(super(*rs)) end |
#load(file, priv = nil) ⇒ Object
107 108 109 110 111 112 113 114 |
# File 'lib/irb/locale.rb', line 107 def load(file, priv=nil) found = find(file) if found return real_load(found, priv) else raise LoadError, "No such file to load -- #{file}" end end |
#print(*opts) ⇒ Object
65 66 67 68 |
# File 'lib/irb/locale.rb', line 65 def print(*opts) ary = opts.collect{|opt| String(opt)} super(*ary) end |
#printf(*opts) ⇒ Object
70 71 72 73 |
# File 'lib/irb/locale.rb', line 70 def printf(*opts) s = format(*opts) print s end |
#puts(*opts) ⇒ Object
75 76 77 78 |
# File 'lib/irb/locale.rb', line 75 def puts(*opts) ary = opts.collect{|opt| String(opt)} super(*ary) end |
#readline(*rs) ⇒ Object
61 62 63 |
# File 'lib/irb/locale.rb', line 61 def readline(*rs) String(super(*rs)) end |
#require(file, priv = nil) ⇒ Object
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 |
# File 'lib/irb/locale.rb', line 80 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
44 45 46 47 48 49 50 51 |
# File 'lib/irb/locale.rb', line 44 def String(mes) mes = super(mes) if @encoding mes.encode(@encoding, undef: :replace) else mes end end |
#toplevel_load ⇒ Object
105 |
# File 'lib/irb/locale.rb', line 105 alias toplevel_load load |