Parent

Archive::Tar::Minitar::Command::CommandPattern

Attributes

default[RW]

Public Class Methods

<<(command) click to toggle source
     # File lib/archive/tar/minitar/command.rb, line 249
249:       def <<(command)
250:         add(command)
251:       end
[](cmd) click to toggle source
     # File lib/archive/tar/minitar/command.rb, line 278
278:       def [](cmd)
279:         self.command(cmd)
280:       end
add(command) click to toggle source
     # File lib/archive/tar/minitar/command.rb, line 232
232:       def add(command)
233:         command = command.new if command.kind_of?(Class)
234: 
235:         @commands ||= {}
236:         if @commands.has_key?(command.name)
237:           raise CommandAlreadyExists
238:         else
239:           @commands[command.name] = command
240:         end
241: 
242:         if command.respond_to?(:altname)
243:           unless @commands.has_key?(command.altname)
244:             @commands[command.altname] = command
245:           end
246:         end
247:       end
command(command) click to toggle source
     # File lib/archive/tar/minitar/command.rb, line 270
270:       def command(command)
271:         if command?(command)
272:           @commands[command]
273:         else
274:           @default
275:         end
276:       end
command?(command) click to toggle source
     # File lib/archive/tar/minitar/command.rb, line 266
266:       def command?(command)
267:         @commands.has_key?(command)
268:       end
default_ioe(ioe = {}) click to toggle source
     # File lib/archive/tar/minitar/command.rb, line 282
282:       def default_ioe(ioe = {})
283:         ioe[:input]   ||= $stdin
284:         ioe[:output]  ||= $stdout
285:         ioe[:error]   ||= $stderr
286:         ioe
287:       end

Public Instance Methods

[](args, opts = {}, ioe = {}) click to toggle source
     # File lib/archive/tar/minitar/command.rb, line 290
290:     def [](args, opts = {}, ioe = {})
291:       call(args, opts, ioe)
292:     end
call(args, opts = {}, ioe = {}) click to toggle source
     # File lib/archive/tar/minitar/command.rb, line 298
298:     def call(args, opts = {}, ioe = {})
299:       raise AbstractCommandError
300:     end
help() click to toggle source
     # File lib/archive/tar/minitar/command.rb, line 302
302:     def help
303:       raise AbstractCommandError
304:     end
name() click to toggle source
     # File lib/archive/tar/minitar/command.rb, line 294
294:     def name
295:       raise AbstractCommandError
296:     end

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