diff options
Diffstat (limited to 'lib/shell.rb')
| -rw-r--r-- | lib/shell.rb | 38 |
1 files changed, 16 insertions, 22 deletions
diff --git a/lib/shell.rb b/lib/shell.rb index a0ade9ab46..3d8dda0445 100644 --- a/lib/shell.rb +++ b/lib/shell.rb @@ -123,7 +123,6 @@ class Shell end end - # Dir関連メソッド def [](pattern) Thread.critical=TRUE back = Dir.pwd @@ -196,7 +195,7 @@ class Shell end # - # modeはpathがファイルの時だけ有効 + # `mode' is effective iff `path' is specifying a file. # def open(path, mode) path = expand_path(path) @@ -224,7 +223,7 @@ class Shell end # - # コマンド拡張 + # command extension # command_specs = [[command_name, [arguments,...]]] # FILENAME* -> expand_path(filename*) # \*FILENAME* -> filename*.collect{|fn| expand_path(fn)}.join(", ") @@ -259,8 +258,8 @@ class Shell end # - # File関連メソッド - # open/foreach/unlinkは別定義 + # File methods + # open/foreach/unlink are defined elsewhere. # normal_delegation_file_methods = [ ["atime", ["FILENAME"]], @@ -287,11 +286,11 @@ class Shell normal_delegation_file_methods) alias rm delete - # FileTest関連メソッド + # FileTest method def_commands(FileTest, FileTest.singleton_methods.collect{|m| [m, ["FILENAME"]]}) - # ftools関連メソッド + # ftools methods normal_delegation_ftools_methods = [ ["syscopy", ["FILENAME_FROM", "FILENAME_TO"]], ["copy", ["FILENAME_FROM", "FILENAME_TO"]], @@ -310,7 +309,7 @@ class Shell alias rm_f safe_unlink alias mkpath makedirs - # testコマンド + # test function alias top_level_test test def test(command, file1, file2 = nil) if file2 @@ -320,7 +319,7 @@ class Shell end end - # shell拡張 + # shell functions def echo(*strings) Echo.new(self, *strings) end @@ -342,7 +341,7 @@ class Shell end # - # コマンドを検索する. もし存在しなけば例外を返す. + # search for command, raise exception if not found. # def find_system_command(command) return command if /^\// =~ command @@ -369,8 +368,7 @@ class Shell end # - # コマンドを特異メソッドとして定義する. - # 定義できない時は例外が発生する. + # define command as singleton method. # def def_system_command(command, path = command) d = " @@ -392,8 +390,7 @@ class Shell end # - # コマンドをShellのメソッドとして定義する. - # 定義できない時は例外が発生する. + # define command as Shell method. # def Shell.def_system_command(command, path = command) d = " @@ -415,12 +412,9 @@ class Shell end # - # default_path上にのるコマンドを定義する. すでに同名のメソッドが存在 - # する時は, 定義を行なわない. - # デフォルトでは, 全てのメソッドには接頭子"sys_"をつける. - # メソッド名として許されないキャラクタ(英数時以外とメソッド名の - # 先頭が数値になる場合)は, 強制的に``_''に変換する. - # 定義エラーは無視する. + # defines commands on default_path. if the method is already defined, + # do nothing. as default, methods are prefixed by "sys_". + # invalid characters as method name are converted into "_". # def Shell.install_system_command(pre = "sys_") defined_meth = {} @@ -449,8 +443,8 @@ class Shell end # - # Filterクラス - # 必要なメソッド: + # Filter + # required method: # each() class Filter include Enumerable |