Class: Rbnotes::Commands::Delete

Inherits:
Command
  • Object
show all
Defined in:
lib/rbnotes/commands/delete.rb

Overview

Deletes a given note in the repository. The timestamp string must be a fully qualified one, like “20201016165130”. If no argument was passed, it would try to read from the standard input.

It does nothing to change the repository when the specified note does not exist.

Instance Method Summary collapse

Instance Method Details

#description ⇒ Object

:nodoc:



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# File 'lib/rbnotes/commands/delete.rb', line 11

def description             # :nodoc:
  "Delete a note"
end

#execute(args, conf) ⇒ Object 



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# File 'lib/rbnotes/commands/delete.rb', line 15

def execute(args, conf)
  stamp = Rbnotes.utils.read_timestamp(args)

  repo = Textrepo.init(conf)
  begin
    repo.delete(stamp)
  rescue Textrepo::MissingTimestampError => e
    puts e.message
  rescue StandardError => e
    puts e.message
  else
    puts "Delete [%s]" % stamp.to_s
  end
end

#help ⇒ Object

:nodoc:



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# File 'lib/rbnotes/commands/delete.rb', line 30

def help                    # :nodoc:
  puts "usage:\n\#{Rbnotes::NAME} delete [TIMESTAMP]\n\nDelete a given note.  TIMESTAMP must be a fully qualified one, such\n\"20201016165130\" or \"20201016165130_012\" if it has a suffix.\n\nDelete reads its argument from the standard input when no argument was\npassed in the command line.\n"
end