Class: Natour::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/natour/config.rb

Class Method Summary collapse

Class Method Details

.load_file(filename, default: {}, dirs: [Dir.home, Dir.pwd]) ⇒ Object 



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# File 'lib/natour/config.rb', line 7

def self.load_file(filename, default: {}, dirs: [Dir.home, Dir.pwd])
  configs = dirs.map do |dir|
    config = YAML.safe_load(
      File.read(Pathname(dir).join(filename)),
      permitted_classes: [Symbol]
    )
    config || {}
  rescue Errno::ENOENT
    {}
  end
  configs.reduce(default) { |dst, src| dst.deeper_merge!(src, overwrite_arrays: true) }
end