Class: WorldDb::CountryReport

Inherits:
Object
  • Object
show all
Includes:
Model
Defined in:
lib/worlddb/reports/country_report.rb

Constant Summary

Constants included from Model

Model::Prop, Model::Tag, Model::Tagging

Instance Method Summary collapse

Constructor Details

#initialize(key) ⇒ CountryReport

pass in country model - why, why not ??



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# File 'lib/worlddb/reports/country_report.rb', line 9

def initialize( key )  # pass in country model - why, why not ??
  @key = key
end

Instance Method Details

#report ⇒ Object 



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# File 'lib/worlddb/reports/country_report.rb', line 14

def report
  buf = ''

  c = Country.find_by!( key: @key)

  buf << "Country Report for #{c.name} (#{c.key}), "
  buf << "#{c.states.count} states"
  buf << "\n\n"  # print newline

  ## loop over states
  parts_count    = 0
  counties_count = 0
  munis_count    = 0
  cities_count   = 0
  c.states.each do |state|
    buf << "%-36s  |" % ["#{state.name} (#{state.key})"]
    buf << "  %3d parts" % [state.parts.count]
    buf << "  %3d counties" % [state.counties.count]
    buf << "  %3d munis" % [state.munis.count]
    buf << "  %3d cities" % [state.cities.count]
    buf << "\n"  # print newline

    parts_count    += state.parts.count
    counties_count += state.counties.count
    munis_count    += state.munis.count
    cities_count    += state.cities.count

    state.parts.each do |part|
      buf << "  %-34s  |" % ["#{part.name} (#{part.key})"]
      buf << "  %3d counties" % [part.counties.count]
      ## buf << "  %3d munis" % [state.munis.count] -- add munis possilbe??
      buf << "\n"  # print newline
    end # each part
  end # each state

  buf << "\n"  # print newline
  buf << "Total:  "
  buf << "  #{parts_count} parts, "
  buf << "  #{counties_count} counties, "
  buf << "  #{munis_count} munis, "
  buf << "  #{cities_count} cities"
  buf << "\n"  # print newline

  puts buf
end