class Tracetool::Pipe::Executor
Executes shell command
Public Class Methods
new(cmd, *args)
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# File lib/tracetool/utils/pipe.rb, line 8 def initialize(cmd, *args) @cmd = cmd @args = args end
Public Instance Methods
<<(args)
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# File lib/tracetool/utils/pipe.rb, line 17 def <<(args) out, err, status = Open3.capture3({}, *cmd, stdin_data: args) raise "#{cmd.join(' ')} (exit: #{status.exitstatus}) #{err.chomp}" unless status.success? out.chomp end
cmd()
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# File lib/tracetool/utils/pipe.rb, line 13 def cmd [@cmd, @args].flatten end