samples/elaborate/contact_manager/contact_repository.rb
# Copyright (c) 2007-2024 Andy Maleh
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
require_relative "contact"
class ContactManager
class ContactRepository
NAMES_FIRST = %w[
Liam
Noah
William
James
Oliver
Benjamin
Elijah
Lucas
Mason
Logan
Alexander
Ethan
Jacob
Michael
Daniel
Henry
Jackson
Sebastian
Aiden
Matthew
Samuel
David
Joseph
Carter
Owen
Wyatt
John
Jack
Luke
Jayden
Dylan
Grayson
Levi
Isaac
Gabriel
Julian
Mateo
Anthony
Jaxon
Lincoln
Joshua
Christopher
Andrew
Theodore
Caleb
Ryan
Asher
Nathan
Thomas
Leo
Isaiah
Charles
Josiah
Hudson
Christian
Hunter
Connor
Eli
Ezra
Aaron
Landon
Adrian
Jonathan
Nolan
Jeremiah
Easton
Elias
Colton
Cameron
Carson
Robert
Angel
Maverick
Nicholas
Dominic
Jaxson
Greyson
Adam
Ian
Austin
Santiago
Jordan
Cooper
Brayden
Roman
Evan
Ezekiel
Xaviar
Jose
Jace
Jameson
Leonardo
Axel
Everett
Kayden
Miles
Sawyer
Jason
Emma
Olivia
]
NAMES_LAST = %w[
Smith
Johnson
Williams
Brown
Jones
Miller
Davis
Wilson
Anderson
Taylor
]
def initialize(contacts = nil)
@contacts = contacts || 100.times.map do |n|
random_first_name_index = (rand*NAMES_FIRST.size).to_i
random_last_name_index = (rand*NAMES_LAST.size).to_i
first_name = NAMES_FIRST[random_first_name_index]
last_name = NAMES_LAST[random_last_name_index]
email = "#{first_name}@#{last_name}.com".downcase
Contact.new(
first_name: first_name,
last_name: last_name,
email: email
)
end
end
def find(attribute_filter_map)
@contacts.find_all do |contact|
match = true
attribute_filter_map.keys.each do |attribute_name|
contact_value = contact.send(attribute_name).downcase
filter_value = attribute_filter_map[attribute_name].downcase
match = false unless contact_value.match(filter_value)
end
match
end
end
def create(attributes)
created_contact = Contact.new(attributes)
@contacts << created_contact
created_contact
end
def delete(contact)
@contacts.delete(contact)
end
end
end