22件ヒット
[1-22件を表示]
(0.052秒)
モジュール
- Kernel (22)
キーワード
-
$ CHILD _ STATUS (11) -
$ LAST _ MATCH _ INFO (11)
検索結果
-
Kernel
$ $ CHILD _ STATUS -> Process :: Status | nil (6214.0) -
$? の別名
...$? の別名
require "English"
out = `wget https://www.ruby-lang.org/en/about/license.txt -O - 2>/dev/null`
if $CHILD_STATUS.to_i == 0
print "wget success\n"
out.split(/\n/).each { |line|
printf "%s\n", line
}
else
print "wget failed\n"
end... -
Kernel
$ $ LAST _ MATCH _ INFO -> MatchData | nil (6120.0) -
$~ の別名
...名
require "English"
str = "<a href=https://www.ruby-lang.org/en/about/license.txt>license</a>"
if /<a href=(.+?)>/ =~ str
p $LAST_MATCH_INFO[0] #=> "<a href=https://www.ruby-lang.org/en/about/license.txt>"
p $LAST_MATCH_INFO[1] #=> "https://www.ruby-lang.org/en/about/license.txt"......p $LAST_MATCH_INFO[2] #=> nil
end...