Sha256: c8b293854ca3a369e113dcec4c78e1b87cafcf9cb4eb8645f2fdddb13706b2c0
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Size: 1.15 KB
Versions: 65
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Stored size: 1.15 KB
Contents
require_relative "contact_repository"
class ContactManager
class ContactManagerPresenter
attr_accessor :results
@@contact_attributes = [:first_name, :last_name, :email]
@@contact_attributes.each {|attribute_name| attr_accessor attribute_name}
def initialize(contact_repository = nil)
@contact_repository = contact_repository || ContactRepository.new
@results = []
end
def list
self.results = @contact_repository.find({})
end
def find
filter_map = {}
@@contact_attributes.each do |attribute_name|
filter_map[attribute_name] = self.send(attribute_name) if self.send(attribute_name)
end
self.results = @contact_repository.find(filter_map)
@sort_attribute_name = nil
@sort_direction_ascending = nil
end
def toggle_sort(attribute_name)
@sort_attribute_name = attribute_name
@sort_direction_ascending = !@sort_direction_ascending
sorted_results = self.results.sort_by {|contact| contact.send(attribute_name).downcase}
sorted_results = sorted_results.reverse unless @sort_direction_ascending
self.results = sorted_results
end
end
end
Version data entries
65 entries across 65 versions & 1 rubygems