Module: WhereToCLI::Helpers

Defined in:
lib/where_to_cli/helpers.rb

Class Method Summary collapse

Class Method Details

.check_location!(location) ⇒ Object 



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# File 'lib/where_to_cli/helpers.rb', line 3

def self.check_location!(location)
  return '.' if location.nil?
  raise "The location '#{location}' does not exist" unless File.exist? location
  location
end