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| author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
|---|---|---|
| committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
| commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
| tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/lib/rake/trace_output.rb | |
Fresh start
Diffstat (limited to 'jni/ruby/lib/rake/trace_output.rb')
| -rw-r--r-- | jni/ruby/lib/rake/trace_output.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/jni/ruby/lib/rake/trace_output.rb b/jni/ruby/lib/rake/trace_output.rb new file mode 100644 index 0000000..396096d --- /dev/null +++ b/jni/ruby/lib/rake/trace_output.rb @@ -0,0 +1,22 @@ +module Rake + module TraceOutput # :nodoc: all + + # 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. + 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 + end +end |