module Heel::Configuration

returns:: [String] The full expanded path of the config directorybelow root_dir. All parameters passed in are joined onto theresult. Trailing File::SEPARATOR is guaranteed if args are*not* present.

# File lib/heel/configuration.rb, line 32
def self.config_path(*args)
  self.sub_path("config", *args)
end

returns:: [String] The full expanded path of the data directory below_root_dir_. All parameters passed in are joined onto the result. Trailing File::SEPARATOR is guaranteed if _*args_ are not present.

# File lib/heel/configuration.rb, line 41
def self.data_path(*args)
  self.sub_path("data", *args)
end

returns:: [String] The full expanded path of the lib directory below_root_dir_. All parameters passed in are joined onto the result. Trailing File::SEPARATOR is guaranteed if _*args_ are not present.

# File lib/heel/configuration.rb, line 50
def self.lib_path(*args)
  self.sub_path("lib", *args)
end

The root directory of the project is considered to be the parent directoryof the ‘lib’ directory.

returns:: [String] The full expanded path of the parent directory of ‘lib’going up the path from the current file. TrailingFile::SEPARATOR is guaranteed.

# File lib/heel/configuration.rb, line 20
def self.root_dir
  path_parts = ::File.expand_path(__FILE__).split(::File::SEPARATOR)
  lib_index  = path_parts.rindex("lib")
  root_dir   = path_parts[0...lib_index].join(::File::SEPARATOR) + ::File::SEPARATOR
  return root_dir
end