Class: T::Editor

Inherits:
Object
  • Object
show all
Defined in:
lib/t/editor.rb

Class Method Summary collapse

Class Method Details

.edit(path) ⇒ Object 



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# File 'lib/t/editor.rb', line 20

def edit(path)
  system(Shellwords.join([editor, path]))
end

.editor ⇒ Object 



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# File 'lib/t/editor.rb', line 24

def editor
  ENV['VISUAL'] || ENV['EDITOR'] || system_editor
end

.gets ⇒ Object 



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# File 'lib/t/editor.rb', line 7

def gets
  file = tempfile
  edit(file.path)
  File.read(file).strip
ensure
  file.close
  file.unlink
end

.system_editor ⇒ Object 



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# File 'lib/t/editor.rb', line 28

def system_editor
  RbConfig::CONFIG['host_os'] =~ /mswin|mingw/ ? 'notepad' : 'vi'
end

.tempfile ⇒ Object 



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# File 'lib/t/editor.rb', line 16

def tempfile
  Tempfile.new('TWEET_EDITMSG')
end