Class: Escort::Setup::Configuration::Locator::DescendingToHome

Inherits:
Base
  • Object
show all
Defined in:
lib/escort/setup/configuration/locator/descending_to_home.rb

Instance Attribute Summary

Attributes inherited from Base

#filename

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from Escort::Setup::Configuration::Locator::Base

Instance Method Details

#locate ⇒ Object 



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# File 'lib/escort/setup/configuration/locator/descending_to_home.rb', line 8

def locate
  return nil unless filename
  possible_configs = []
  Pathname.new(Dir.pwd).descend do |path|
    filepath = File.join(path, filename)
    if File.exists?(filepath)
      possible_configs << filepath
    end
  end
  possible_configs.empty? ? nil : possible_configs.last
end