Module: Treat::Autoload

Included in:
Config, Core, Entities, Helpers, Learning, Loaders, Proxies, Workers
Defined in:
lib/treat/autoload.rb

Overview

Basic mixin for all the main modules; takes care of requiring the right files in the right order for each one.

If a module’s folder (e.g. /entities) contains a file with a corresponding singular name (e.g. /entity), that base class is required first. Then, all the files that are found directly under that folder are required (but not those found in sub-folders).

Class Method Summary collapse

Class Method Details

.get_module_name(mod) ⇒ Object

Return the downcased form of the module’s last name (e.g. “entities”).



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# File 'lib/treat/autoload.rb', line 34

def self.get_module_name(mod)
  mod.to_s.split('::')[-1].downcase
end

.get_module_path(name) ⇒ Object

Returns the path to a module’s dir.



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# File 'lib/treat/autoload.rb', line 26

def self.get_module_path(name)
  file = File.expand_path(__FILE__)
  dirs = File.dirname(file).split('/')
  File.join(*dirs[0..-1], name)
end

.included(base) ⇒ Object

Loads all the files for the base module in the appropriate order.



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# File 'lib/treat/autoload.rb', line 16

def self.included(base)
  m = self.get_module_name(base)
  d = self.get_module_path(m)
  n = self.singularize(m) + '.rb'
  f, p = File.join(d, n), "#{d}/*.rb"
  require f if File.readable?(f)
  Dir.glob(p).each { |f| require f }
end

.singularize(w) ⇒ Object

Helper method to singularize words.



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# File 'lib/treat/autoload.rb', line 39

def self.singularize(w)
  if w[-3..-1] == 'ies'; w[0..-4] +  'y'
  else; (w[-1] == 's' ? w[0..-2] : w); end
end