update README.md

2 files changed, 182 insertions, 2 deletions

diff --git a/README.md b/README.md
index 01d29521a..d90669ea1 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,185 @@
 mruby-io
 ========
 
-under construction
+IO, File module for mruby
+
+
+## License
+
+Copyright (c) 2013 Internet Initiative Japan Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a 
+copy of this software and associated documentation files (the "Software"), 
+to deal in the Software without restriction, including without limitation 
+the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+and/or sell copies of the Software, and to permit persons to whom the 
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+DEALINGS IN THE SOFTWARE.
+
+## Implement methods
+
+### IO
+ - http://doc.ruby-lang.org/ja/1.9.3/class/IO.html
+
+| method                     | mruby-io | memo |
+| -------------------------  | -------- | ---- |
+| IO.binread                 |          |      |
+| IO.binwrite                |          |      |
+| IO.copy_stream             |          |      |
+| IO.new, IO.for_fd, IO.open |  o  |     |
+| IO.foreach                 |          |      |
+| IO.pipe                    |          |      |
+| IO.popen                   |    o     |      |
+| IO.read                    |          |      |
+| IO.readlines               |          |      |
+| IO.select                  |          |      |
+| IO.sysopen                 |    o     |      |
+| IO.try_convert             |          |      |
+| IO.write                   |          |      |
+| IO#<<                      |          |      |
+| IO#advise                  |          |      |
+| IO#autoclose=              |          |      |
+| IO#autoclose?              |          |      |
+| IO#binmode                 |          |      |
+| IO#binmode?                |          |      |
+| IO#bytes                   |          | obsolete |
+| IO#chars                   |          | obsolete |
+| IO#clone, IO#dup           |          |      |
+| IO#close                   |    o     |      |
+| IO#close_on_exec=          |          |      |
+| IO#close_on_exec?          |          |      |
+| IO#close_read              |          |      |
+| IO#close_write             |          |      |
+| IO#closed?                 |    o     |      |
+| IO#codepoints              |          | obsolete |
+| IO#each_byte               |    o     |      |
+| IO#each_char               |    o     |      |
+| IO#each_codepoint          |          |      |
+| IO#each_line               |    o     |      |
+| IO#eof, IO#eof?            |    o     |      |
+| IO#external_encoding       |          |      |
+| IO#fcntl                   |          |      |
+| IO#fdatasync               |          |      |
+| IO#fileno, IO#to_i         |          |      |
+| IO#flush                   |          |      |
+| IO#fsync                   |          |      |
+| IO#getbyte                 |          |      |
+| IO#getc                    |    o     |      |
+| IO#gets                    |    o     |      |
+| IO#internal_encoding       |          |      |
+| IO#ioctl                   |          |      |
+| IO#isatty, IO#tty?         |          |      |
+| IO#lineno                  |          |      |
+| IO#lineno=                 |          |      |
+| IO#lines                   |          | obsolete |
+| IO#pid                     |    o     |      |
+| IO#pos, IO#tell            |    o     |      |
+| IO#pos=                    |    o     |      |
+| IO#print                   |    o     |      |
+| IO#printf                  |    o     |      |
+| IO#putc                    |          |      |
+| IO#puts                    |    o     |      |
+| IO#read                    |    o     |      |
+| IO#read_nonblock           |          |      |
+| IO#readbyte                |          |      |
+| IO#readchar                |    o     |      |
+| IO#readline                |    o     |      |
+| IO#readlines               |    o     |      |
+| IO#readpartial             |          |      |
+| IO#reopen                  |          |      |
+| IO#rewind                  |          |      |
+| IO#seek                    |    o     |      |
+| IO#set_encoding            |          |      |
+| IO#stat                    |          |      |
+| IO#sync                    |          |      |
+| IO#sync=                   |          |      |
+| IO#sysread                 |    o     |      |
+| IO#sysseek                 |    o     |      |
+| IO#syswrite                |    o     |      |
+| IO#to_io                   |          |      |
+| IO#ungetbyte               |          |      |
+| IO#ungetc                  |    o     |      |
+| IO#write                   |    o     |      |
+| IO#write_nonblock          |          |      |
+
+### File
+ - http://doc.ruby-lang.org/ja/1.9.3/class/File.html
+
+| method                      | mruby-io | memo |
+| --------------------------- | -------- | ---- |
+| File.absolute_path          |          |      |
+| File.atime                  |          |      |
+| File.basename               |   o      |      |
+| File.blockdev?              |          | FileTest |
+| File.chardev?               |          | FileTest |
+| File.chmod                  |          |      |
+| File.chown                  |          |      |
+| File.ctime                  |          |      |
+| File.delete, File.unlink    |   o      |      |
+| File.directory?             |   o      | FileTest |
+| File.dirname                |   o      |      |
+| File.executable?            |          | FileTest |
+| File.executable_real?       |          | FileTest |
+| File.exist?, exists?        |   o      | FileTest |
+| File.expand_path            |          |      |
+| File.extname                |   o      |      |
+| File.file?                  |   o      | FileTest |
+| File.fnmatch, File.fnmatch? |          |      |
+| File.ftype                  |          |      |
+| File.grpowned?              |          | FileTest |
+| File.identical?             |          | FileTest |
+| File.join                   |   o      |      |
+| File.lchmod                 |          |      |
+| File.lchown                 |          |      |
+| File.link                   |          |      |
+| File.lstat                  |          |      |
+| File.mtime                  |          |      |
+| File.new, File.open         |   o      |      |
+| File.owned?                 |          | FileTest |
+| File.path                   |          |      |
+| File.pipe?                  |   o      | FileTest |
+| File.readable?              |          | FileTest |
+| File.readable_real?         |          | FileTest |
+| File.readlink               |          |      |
+| File.realdirpath            |          |      |
+| File.realpath               |   o      |      |
+| File.rename                 |   o      |      |
+| File.setgid?                |          | FileTest |
+| File.setuid?                |          | FileTest |
+| File.size                   |   o      |      |
+| File.size?                  |   o      | FileTest |
+| File.socket?                |   o      | FileTest |
+| File.split                  |          |      |
+| File.stat                   |          |      |
+| File.sticky?                |          | FileTest |
+| File.symlink                |          |      |
+| File.symlink?               |   o      | FileTest |
+| File.truncate               |          |      |
+| File.umask                  |   o      |      |
+| File.utime                  |          |      |
+| File.world_readable?        |          |      |
+| File.world_writable?        |          |      |
+| File.writable?              |          | FileTest |
+| File.writable_real?         |          | FileTest |
+| File.zero?                  |   o      | FileTest |
+| File#atime                  |          |      |
+| File#chmod                  |          |      |
+| File#chown                  |          |      |
+| File#ctime                  |          |      |
+| File#flock                  |          |      |
+| File#lstat                  |          |      |
+| File#mtime                  |          |      |
+| File#path, File#to_path     |   o      |      |
+| File#size                   |          |      |
+| File#truncate               |          |      |
 
diff --git a/mrbgem.rake b/mrbgem.rake
index 10e192c45..029af4d26 100644
--- a/mrbgem.rake
+++ b/mrbgem.rake
@@ -1,6 +1,6 @@
 MRuby::Gem::Specification.new('mruby-io') do |spec|
   spec.license = 'MIT'
-  spec.authors = 'Internet Initiative Japan'
+  spec.authors = 'Internet Initiative Japan Inc.'
 
   spec.cc.include_paths << "#{build.root}/src"
 end