Module: WeatherCli::Cli

Defined in:
lib/weathercli/cli.rb

Class Method Summary collapse

Class Method Details

.config_file ⇒ Object 



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# File 'lib/weathercli/cli.rb', line 23

def config_file
  File.join(Dir.home, ".weathercli")
end

.location ⇒ Object 



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# File 'lib/weathercli/cli.rb', line 6

def location
  if location_args
    print "Save as default location? [y/n]: "
    if user_input.downcase == 'y'
      save_default_location(location_args)
    end
    location_args
  elsif File.file?(config_file)
    File.read(config_file)
  else
    print "Add default location [e.g. San Francisco, CA]:  "
    location = user_input
    save_default_location(location)
    location
  end
end

.location_args ⇒ Object 



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# File 'lib/weathercli/cli.rb', line 35

def location_args
  ARGV.join unless ARGV.empty?
end

.save_default_location(location) ⇒ Object 



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# File 'lib/weathercli/cli.rb', line 27

def save_default_location(location)
  File.open(config_file, 'w').write(location)
end

.user_input ⇒ Object 



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# File 'lib/weathercli/cli.rb', line 31

def user_input
  STDIN.gets.chomp
end