Class: Ukiryu::StandardOutput

Inherits:

Object

• Object
• Ukiryu::StandardOutput

Defined in:

lib/ukiryu/io.rb

Constant Summary

FILENO =

The stdout file descriptor

1

Class Method Summary

• .stdout?(path) ⇒ Boolean

  Check if a path represents stdout.

Class Method Details

.stdout?(path) ⇒ Boolean

Check if a path represents stdout

Examples:

Ukiryu::IO::StandardOutput.stdout?("-")  # => true
Ukiryu::IO::StandardOutput.stdout?(:stdout)  # => true

Parameters:

• path (String, Symbol) —

  the path to check

Returns:

• (Boolean) —

  true if the path represents stdout

# File 'lib/ukiryu/io.rb', line 177

def self.stdout?(path)
  path = path.to_s if path.is_a?(Symbol)
  [$stdout, '-', '/dev/stdout', '%stdout%'].include?(path)
end