Class: Donald::Environment

Inherits:
Object
  • Object
show all
Defined in:
lib/donald/environment.rb

Class Method Summary collapse

Class Method Details

.editor_variable ⇒ Object 



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# File 'lib/donald/environment.rb', line 3

def self.editor_variable
  editor = system_variable('EDITOR').chomp
  editor.size.zero? ? nil : editor
end