Class: SwissVillageDirectory::Repository

Inherits:
Object
  • Object
show all
Defined in:
lib/swiss_village_directory/repository.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Repository

Returns a new instance of Repository.



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# File 'lib/swiss_village_directory/repository.rb', line 8

def initialize
  filename = File.dirname(__FILE__) + '/../../data/PLZO_CSV_WGS84.csv'
  options = { col_sep: ';', encoding: 'ISO-8859-1:UTF-8', headers: :first_row }

  source_key_mapping = {
    'Ortschaftsname' => :name,
    'PLZ' => :zip_code,
    'Zusatzziffer' => :one_digit_spare,
    'Gemeindename' => :commune,
    'BFS-Nr' => :bfs_number,
    'Kantonskürzel' => :canton,
    'E' => :longitude,
    'N' => :latitude,
    'Sprache' => :language
  }

  villages_hashes = CSV.open(filename, 'r', **options).map do |row|
    row.to_h.transform_keys { |k| source_key_mapping[k] }
  end

  @villages = villages_hashes.map do |h|
    Village.new(h[:name], h[:zip_code], h[:one_digit_spare], h[:commune], h[:canton], h[:longitude], h[:latitude])
  end
end

Instance Attribute Details

#villages ⇒ Object (readonly)

Returns the value of attribute villages.



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# File 'lib/swiss_village_directory/repository.rb', line 6

def villages
  @villages
end

Instance Method Details

#find_all_by(find_params) ⇒ Object 



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# File 'lib/swiss_village_directory/repository.rb', line 33

def find_all_by(find_params)
  @villages.find_all { |v| all_filters_matched?(v, find_params) }
end