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Diffstat (limited to '')
| -rw-r--r-- | debian/vendor-h2o/deps/mruby-io/mrblib/kernel.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/debian/vendor-h2o/deps/mruby-io/mrblib/kernel.rb b/debian/vendor-h2o/deps/mruby-io/mrblib/kernel.rb new file mode 100644 index 0000000..484b501 --- /dev/null +++ b/debian/vendor-h2o/deps/mruby-io/mrblib/kernel.rb @@ -0,0 +1,15 @@ +module Kernel + def self.`(cmd) + IO.popen(cmd) { |io| io.read } + end + + def open(file, *rest, &block) + raise ArgumentError unless file.is_a?(String) + + if file[0] == "|" + IO.popen(file[1..-1], *rest, &block) + else + File.open(file, *rest, &block) + end + end +end |