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Phi::IOHook

お試し:

require "phi"

p $stdin  #=> #<Phi::IOHook:0x12ed4c0>
p $stdout #=> #<Phi::IOHook:0x12ed4c0>
p $stderr #=> #<Phi::IOHook:0x12ed4c0>
p STDIN   #=> #<IO:0x12fe860>
p STDOUT  #=> #<IO:0x12fe848>
p STDERR  #=> #<IO:0x12fe830>

http://jp.rubyist.net/magazine/?0002-Apollo

Apollo.exe では $stdin、$stdout、$stderr、$> の値は Phi::IO という定数値で、これは Phi::IOHook のインスタンスになっています。Phi::IOHook は IO のサブクラスです。Phi::IOHook は write、gets、getc、flush、close メソッドをオーバーライドしています。そのほかのメソッドは、内部でこれらのメソッドを呼び出します。例えば print は内部で write を呼び出します。


require "phi"
require "methods_for_wiki"
puts Phi::IOHook.methods_for_wiki(nil)

<< => IO#<<?

all? => Enumerable#all??

any? => Enumerable#any??

binmode

close

close_read => ruby-man:IO#close_read

close_read => IO#close_read?

close_write => IO#close_write?

closed? => IO#closed??

collect => Enumerable#collect?

detect => Enumerable#detect?

each => IO#each?

each_byte => IO#each_byte?

each_line => IO#each_line?

each_with_index => Enumerable#each_with_index?

entries => Enumerable#entries?

eof => IO#eof?

eof? => IO#eof??

fcntl => IO#fcntl?

fileno => IO#fileno?

find => Enumerable#find?

find_all => Enumerable#find_all?

flush

fsync => IO#fsync?

getc

require "phi"
print "hit key : "
c = $stdin.getc
print "\n"
p c
p c.chr
p :ok
getc.png

gets

require "phi"
print "input string ([ret] to end) : "
c = $stdin.gets
print "\n"
p c
p :ok
gets.png

grep => Enumerable#grep?

include? => Enumerable#include??

inject => Enumerable#inject?

inspect => IO#inspect?

ioctl => IO#ioctl?

isatty => IO#isatty?

lineno => IO#lineno?

lineno= => IO#lineno=?

map => Enumerable#map?

max => Enumerable#max?

member? => Enumerable#member??

min => Enumerable#min?

partition => Enumerable#partition?

pid => IO#pid?

pos => IO#pos?

pos= => IO#pos=?

print => IO#print?

printf => IO#printf?

putc => IO#putc?

puts => IO#puts?

read => IO#read?

readchar => IO#readchar?

readline => IO#readline?

readlines => IO#readlines?

require "phi"
puts "[ret] + Ctrl+D to end of input"
s = $stdin.readlines
p s
1.png

reject => Enumerable#reject?

reopen => IO#reopen?

rewind => IO#rewind?

seek => IO#seek?

select => Enumerable#select?

sort => Enumerable#sort?

sort_by => Enumerable#sort_by?

stat => IO#stat?

sync => IO#sync?

sync= => IO#sync=?

sysread => IO#sysread?

sysseek => IO#sysseek?

syswrite => IO#syswrite?

tell => IO#tell?

to_a => Enumerable#to_a?

to_i => IO#to_i?

to_io => IO#to_io?

tty? => IO#tty??

ungetc => IO#ungetc?

write

zip => Enumerable#zip?


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Last modified:2004/11/21 17:16:32
Keyword(s):
References:[Phi-Classes] [Phi-Constants]