module Rake::TraceOutput
Public Instance Methods
trace_on(out, *strings)
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Write trace output to output stream out
.
The write is done as a single IO call (to print) to lessen the chance that the trace output is interrupted by other tasks also producing output.
# File lib/rake/trace_output.rb, line 9 def trace_on(out, *strings) sep = $\ || "\n" if strings.empty? output = sep else output = strings.map { |s| next if s.nil? s =~ /#{sep}$/ ? s : s + sep }.join end out.print(output) end