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Contents
module Aai
module CoreExtensions
module Time
def date_and_time fmt="%F %T.%L"
Object::Time.now.strftime fmt
end
def time_it title="", logger=nil, run: true
if run
t = Object::Time.now
yield
time = Object::Time.now - t
if title == ""
msg = "Finished in #{time} seconds"
else
msg = "#{title} finished in #{time} seconds"
end
if logger
logger.info msg
else
$stderr.puts msg
end
end
end
end
module Process
include CoreExtensions::Time
def run_it *a, &b
exit_status, stdout, stderr = systemu *a, &b
puts stdout unless stdout.empty?
$stderr.puts stderr unless stderr.empty?
exit_status.exitstatus
end
def run_it! *a, &b
exit_status = self.run_it *a, &b
AbortIf.abort_unless exit_status.zero?,
"ERROR: non-zero exit status " +
"(#{exit_status}) " +
"when running '#{a.inspect}', " +
"'#{b.inspect}'"
exit_status
end
# Examples
#
# Process.extend CoreExtensions::Process
# Time.extend CoreExtensions::Time
#
# Process.run_and_time_it! "Saying hello",
# %Q{echo "hello world"}
#
# Process.run_and_time_it! "This will raise SystemExit",
# "ls arstoeiarntoairnt" do
# puts "i like pie"
# end
def run_and_time_it! title="",
cmd="",
logger=AbortIf::logger,
&b
AbortIf.logger.debug { "Running: #{cmd}" }
time_it title, logger do
run_it! cmd, &b
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems