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* [PATCH] dtas-tl: halve write() syscalls when emitting tracklists
@ 2014-12-22  1:12 Eric Wong
  0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2014-12-22  1:12 UTC (permalink / raw)
  To: dtas-all; +Cc: Eric Wong

Notably, this speeds up "dtas-tl cat" output a little bit.

Hrm, Ruby really should be using writev here, we'll need to
investigate at a later date.
 bin/dtas-tl | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/bin/dtas-tl b/bin/dtas-tl
index 6963108..efffa83 100755
--- a/bin/dtas-tl
+++ b/bin/dtas-tl
@@ -22,18 +22,18 @@ when "cat"
   get_track_ids(c).each do |track_id|
     res = c.req("tl get #{track_id}")
     res.sub!(/\A1 /, '')
-    puts res
+    print "#{res}\n"
 when "clear"
   get_track_ids(c).each do |track_id|
-    puts "#{track_id} " << c.req("tl remove #{track_id}")
+    print("#{track_id} " << c.req("tl remove #{track_id}") << "\n")
 when "addhead"
   ARGV.reverse.each do |path|
     path = File.expand_path(path)
     res = c.req(%W(tl add #{path}))
-    puts "#{path} #{res}"
+    print "#{path} #{res}\n"
 when "addtail"
@@ -44,7 +44,7 @@ when "addtail"
     req = %W(tl add #{path})
     req << last_id.to_s if last_id
     res = c.req(req)
-    puts "#{path} #{res}"
+    print "#{path} #{res}\n"
     last_id = res if res =~ /\A\d+\z/
 when "reto"

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2014-12-22  1:12 [PATCH] dtas-tl: halve write() syscalls when emitting tracklists Eric Wong

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