Sha256: 8a052dc1f5072eedd0a63fdad94cd985c81e8372a48249c319a6eb9f4a2c1649
Contents?: true
Size: 903 Bytes
Versions: 18
Compression:
Stored size: 903 Bytes
Contents
##
# Allows $stdout to be set via Thread.current[:stdout] per thread.
# By Eric Hodel, taken from http://blog.segment7.net/articles/2006/08/16/setting-stdout-per-thread
# Thread local $stdout.
module ThreadOut #:nodoc:
##
# Writes to Thread.current[:stdout] instead of STDOUT if the thread local is
# set.
def self.write(stuff)
if Thread.current[:stdout] then
Thread.current[:stdout].write stuff
else
STDOUT.write stuff
end
end
def self.<<(stuff)
self.write(stuff)
end
def self.output_to(io)
prev_out = Thread.current[:stdout]
if block_given?
Thread.current[:stdout] = io
yield
Thread.current[:stdout] = prev_out
io.rewind
else
Thread.current[:stdout] = io
return prev_out
end
end
def output_to(io, &proc)
self.class.output_to(io, &proc)
end
end
Version data entries
18 entries across 18 versions & 1 rubygems