TempEditor

Edit temporary file with ENV['EDITOR'].

Add this line to your application's Gemfile:

gem 'temp_editor'

And then execute:

$ bundle

Or install it yourself as:

$ gem install temp_editor

1. Initialize TempEditor with Tempfile constructor arguments.
2. Register callback: before editing, after editing or both.
3. Make enduser edit tempfile.

# Initialize TempEditor
editor = TempEditor.new(['prefix', '.extension'])

# Resister before editing callback:
editor.before do |tempfile|
  tempfile.write("EDIT ME")
end

# Resister after editing callback:
editor.after do |tempfile|
  puts tempfile.read
end

# launch editor
editor.edit

See also: examples

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request