class Coque::Result
Attributes
exit_code[R]
pid[R]
Public Class Methods
new(pid, out)
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# File lib/coque/result.rb, line 5 def initialize(pid, out) @pid = pid @out = out end
Public Instance Methods
each(&block)
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# File lib/coque/result.rb, line 10 def each(&block) begin @out.each_line do |line| block.call(line.chomp) end rescue IOError # If the command was redirected to an existing standard output stream, # i.e. $stdout or $stderr, that output will be streamed as executed, so # attempting to read from it here will fail. # There may be a better way to handle this case, but for now this is working ok. end unless defined? @exit_code wait end end
success?()
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# File lib/coque/result.rb, line 32 def success? count exit_code == 0 end
wait()
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# File lib/coque/result.rb, line 26 def wait _pid, status = Process.waitpid2(pid) @exit_code = status.exitstatus self end