Class: WeatherSage::CLI::Commands::StationsCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/weather-sage/cli/commands/stations.rb

Overview

Implementation of stations command.

Constant Summary collapse

HELP =

Help for this command.

Used by the help command.

{
  line: '
    List weather stations near address.
  '.strip,

  full: [
    'List weather stations near address.',
  ].join("\n")
}.freeze
COL_NAMES =

CSV column names.

%w{
  address
  station_id
  station_name
  x
  y
  elevation
  time_zone
}.freeze

Instance Method Summary collapse

Methods inherited from Command

#initialize, run

Constructor Details

This class inherits a constructor from WeatherSage::CLI::Commands::Command

Instance Method Details

#run(args) ⇒ Object

Run stations command.



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# File 'lib/weather-sage/cli/commands/stations.rb', line 39

def run(args)
  CSV(STDOUT) do |csv|
    # write column names
    csv << COL_NAMES

    args.each do |arg|
      # geocode argument, get first point
      if pt = geocode(arg).first
        # walk stations
        pt.point.stations.each do |s|
          csv << make_row(arg, s)
        end
      end
    end
  end
end