module RequireInfector

Constants

VERSION

Public Instance Methods

require_infector(plugin_name, resources, options = {}) click to toggle source

Method include patches @param plugin_name [String] the plugin name @param resources [String] names of resources which will need patching @param options [Hash] options @example

Rails.config.to_prepare do
  require_infector 'awesome_plugin', ['user', 'issue', 'user_controller', 'issue_helper']
end

# File lib/require_infector.rb, line 14
def require_infector(plugin_name, resources, options = {})
  default_options = {
      dir: 'infectors',
      prefix: nil,
      postfix: nil
  }

  options = default_options.merge options

  resources.to_a.each do |resource|
    require_dependency resource unless options[:skip_require_dependency]

    infector_name = [options[:prefix], resource, options[:postfix]].select(&:present?).join('_')
    resource_patch = File.join *[plugin_name, options[:dir], infector_name].select(&:present?).map(&:to_s)
    resource_constant, resource_patch_constant = [resource, resource_patch].map(&:camelize).map(&:constantize)

    resource_constant.send(:include, resource_patch_constant) unless resource_constant.included_modules.include? resource_patch_constant
  end
end