Class: Ppl::Command::Mutt

Inherits:
Application::Command show all
Defined in:
lib/ppl/command/mutt.rb

Instance Attribute Summary collapse

Attributes inherited from Application::Command

#description, #name, #storage

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Mutt

Returns a new instance of Mutt.



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# File 'lib/ppl/command/mutt.rb', line 6

def initialize
  @name        = "mutt"
  @description = "Integration with mutt's query_command"

  @format = Ppl::Format::AddressBook::MuttQuery.new
end

Instance Attribute Details

#format=(value) ⇒ Object (writeonly)

Sets the attribute format

Parameters:

  • value —

    the value to set the attribute format to.



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# File 'lib/ppl/command/mutt.rb', line 4

def format=(value)
  @format = value
end

Instance Method Details

#execute(input, output) ⇒ Object 



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# File 'lib/ppl/command/mutt.rb', line 17

def execute(input, output)
  query = input.arguments.shift
  if query.nil?
    raise Ppl::Error::IncorrectUsage, "You must provide a query"
  end

  address_book = @storage.load_address_book

  matches = mutt_search(address_book, query)

  if matches.count > 0

    line = sprintf(
      "Searching database... %d entries... %d matching:",
      address_book.count,
      matches.count
    )

    results = @format.process(matches)

    output.line(line)
    output.line(results) unless results == ""
    true

  else
    output.line("No matches")
    false
  end

end

#options(parser, options) ⇒ Object 



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# File 'lib/ppl/command/mutt.rb', line 13

def options(parser, options)
  parser.banner = "usage: ppl mutt <query>"
end