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Versions: 27
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Contents
class Ppl::Command::Bday < Ppl::Application::Command
name "bday"
description "List, show or change birthdays"
attr_writer :list_format
attr_writer :show_format
def options(parser, options)
parser.banner = "usage: ppl birthday <contact> [<date>]"
end
def execute(input, output)
action = determine_action(input)
send(action, input, output)
end
private
def determine_action(input)
if input.arguments[0].nil?
:list_birthdays
elsif input.arguments[1].nil?
:show_birthday
else
:set_birthday
end
end
def list_birthdays(input, output)
address_book = @storage.load_address_book
birthday_list = @list_format.process(address_book)
output.line(birthday_list)
end
def show_birthday(input, output)
contact_id = input.arguments.shift
if contact_id.nil?
raise Ppl::Error::IncorrectUsage, "No contact specified"
end
contact = @storage.require_contact(contact_id)
birthday = @show_format.process(contact)
if birthday != ""
output.line(birthday)
true
else
false
end
end
def set_birthday(input, output)
contact_id = input.arguments.shift
birthday = input.arguments.shift
if contact_id.nil?
raise Ppl::Error::IncorrectUsage, "No contact specified"
end
contact = @storage.require_contact(contact_id)
begin
date = Date.parse birthday
rescue ArgumentError
raise Ppl::Error::IncorrectUsage, "Invalid date '#{birthday}'"
end
contact.birthday = date
@storage.save_contact(contact)
end
end
Version data entries
27 entries across 27 versions & 1 rubygems