Starter code for the Contact List app

contact_list.rb

require_relative 'contact'

# Interfaces between a user and their contact list. Reads from and writes to standard I/O.
class ContactList

  # TODO: Implement user interaction. This should be the only file where you use `puts` and `gets`.

end

contact.rb

require 'csv'

# Represents a person in an address book.
class Contact

  attr_accessor :name, :email

  def initialize(name, email)
    # TODO: Assign parameter values to instance variables.
  end

  # Provides functionality for managing a list of Contacts in a database.
  class << self

    # Returns an Array of Contacts loaded from the database.
    def all
      # TODO: Return an Array of Contact instances made from the data in 'contacts.csv'.
    end

    # Creates a new contact, adding it to the database, returning the new contact.
    def create(name, email)
      # TODO: Instantiate a Contact, add its data to the 'contacts.csv' file, and return it.
    end

    # Returns the contact with the specified id. If no contact has the id, returns nil.
    def find(id)
      # TODO: Find the Contact in the 'contacts.csv' file with the matching id.
    end

    # Returns an array of contacts who match the given term.
    def search(term)
      # TODO: Select the Contact instances from the 'contacts.csv' file whose name or email attributes contain the search term.
    end

  end

end