Module: Rascal::IOHelper

Included in:
Docker::Container, Docker::Volume::Base
Defined in:
lib/rascal/io_helper.rb

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.stderr ⇒ Object

Returns the value of attribute stderr.



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# File 'lib/rascal/io_helper.rb', line 4

def stderr
  @stderr
end

.stdin ⇒ Object

Returns the value of attribute stdin.



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# File 'lib/rascal/io_helper.rb', line 4

def stdin
  @stdin
end

.stdout ⇒ Object

Returns the value of attribute stdout.



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# File 'lib/rascal/io_helper.rb', line 4

def stdout
  @stdout
end

Class Method Details

.setup ⇒ Object 



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# File 'lib/rascal/io_helper.rb', line 6

def setup
  @stdout = $stdout
  @stderr = $stderr
  @stdin = $stdin
end

Instance Method Details

#say(message) ⇒ Object 



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# File 'lib/rascal/io_helper.rb', line 14

def say(message)
  stdout.puts(message)
end

#stderr ⇒ Object 



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# File 'lib/rascal/io_helper.rb', line 22

def stderr
  IOHelper.stderr
end

#stdin ⇒ Object 



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# File 'lib/rascal/io_helper.rb', line 26

def stdin
  IOHelper.stdin
end

#stdout ⇒ Object 



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# File 'lib/rascal/io_helper.rb', line 18

def stdout
  IOHelper.stdout
end