Last change
on this file since 439 was 439, checked in by coas-nagasima, 4 years ago |
mrubyを2.1.1に更新
|
-
Property svn:eol-style
set to
native
-
Property svn:mime-type
set to
text/x-ruby;charset=UTF-8
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File size:
482 bytes
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Line | |
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1 | module Kernel
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2 | def `(cmd)
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3 | IO.popen(cmd) { |io| io.read }
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4 | end
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5 |
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6 | def open(file, *rest, &block)
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7 | raise ArgumentError unless file.is_a?(String)
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8 |
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9 | if file[0] == "|"
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10 | IO.popen(file[1..-1], *rest, &block)
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11 | else
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12 | File.open(file, *rest, &block)
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13 | end
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14 | end
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15 |
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16 | def print(*args)
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17 | $stdout.print(*args)
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18 | end
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19 |
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20 | def puts(*args)
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21 | $stdout.puts(*args)
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22 | end
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23 |
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24 | def printf(*args)
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25 | $stdout.printf(*args)
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26 | end
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27 |
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28 | def gets(*args)
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29 | $stdin.gets(*args)
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30 | end
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31 | end
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