Sha256: 89e87e6a973e4cde0289d4822de4cd51d0ab279d3eb693fac361fbdcb52e64a1
Contents?: true
Size: 797 Bytes
Versions: 10
Compression:
Stored size: 797 Bytes
Contents
module IOHelper
def self.stdin_write(data)
r, w = IO.pipe
old_stdin = STDIN.clone
STDIN.reopen r
Thread.new do
w.write data
w.close
end
begin
yield
ensure
STDIN.reopen old_stdin
end
end
def self.stdout_read
r, w = IO.pipe
old_stdout = STDOUT.clone
STDOUT.reopen(w)
data = ''
t = Thread.new do
data << r.read
end
begin
yield
ensure
w.close
STDOUT.reopen(old_stdout)
end
t.join
data
end
def self.stderr_read
r, w = IO.pipe
old_stdout = STDERR.clone
STDERR.reopen(w)
data = ''
t = Thread.new do
data << r.read
end
begin
yield
ensure
w.close
STDERR.reopen(old_stdout)
end
t.join
data
end
end
Version data entries
10 entries across 10 versions & 2 rubygems