Class: Environmenter::Loader

Inherits:
Object
  • Object
show all
Defined in:
lib/environmenter/loader.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config = nil) ⇒ Loader

Returns a new instance of Loader.



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# File 'lib/environmenter/loader.rb', line 5

def initialize(config = nil)
  @config = config
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/environmenter/loader.rb', line 3

def config
  @config
end

Instance Method Details

#load! ⇒ Object 



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# File 'lib/environmenter/loader.rb', line 9

def load!
  set_environment
  load_rails
  require_from_config
end

#load_rails ⇒ Object 



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# File 'lib/environmenter/loader.rb', line 20

def load_rails
  begin
    require 'rails'
    if ::Rails.application.respond_to?(:eager_load)
      require File.expand_path('config/environment.rb')
      ::Rails.application.eager_load!
    else
      require File.expand_path('config/application.rb')
      ::Rails::Application.initializer "lapine.load_rails" do
        ::Rails.application.config.eager_load = true
      end
      require File.expand_path('config/environment.rb')
    end
  rescue LoadError
  end
end

#require_from_config ⇒ Object 



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# File 'lib/environmenter/loader.rb', line 37

def require_from_config
  return unless config

  if config.respond_to?(:require) && config.require
    return config.require.each do |file|
      require File.expand_path(file)
    end
  end

  if config.respond_to?(:[])
    if config['require']
      return config['require'].each do |file|
        require File.expand_path(file)
      end
    end

    if config[:require]
      return config[:require].each do |file|
        require File.expand_path(file)
      end
    end
  end
end

#set_environment ⇒ Object 



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# File 'lib/environmenter/loader.rb', line 15

def set_environment
  ENV['RAILS_ENV'] ||= 'development'
  ENV['RACK_ENV'] ||= ENV['RAILS_ENV']
end