module LinkedRails::Model::Enhancements::ClassMethods

Public Instance Methods

enhance(enhancement, opts = {}) click to toggle source

Adds an enhancement to a model and includes the Model module.

# File lib/linked_rails/model/enhancements.rb, line 19
def enhance(enhancement, opts = {})
  initialize_enhancements
  already_included = enhanced_with?(enhancement)

  self.enhancements[enhancement] = opts
  return if already_included

  enhance_routing(enhancement) if enhancement.const_defined?(:Routing) && enhanced_with?(enhancement, :Routing)
  include enhancement::Model if enhancement.const_defined?(:Model) && enhanced_with?(enhancement, :Model)
end
enhanced_with?(enhancement, const = nil) click to toggle source
# File lib/linked_rails/model/enhancements.rb, line 30
def enhanced_with?(enhancement, const = nil)
  return false unless self.enhancements.key?(enhancement)
  return true if const.nil?

  opts = self.enhancements[enhancement]

  return opts[:only].include?(const) if opts.key?(:only)

  !opts.key?(:except) || !opts[:except].include?(const)
end
enhancement_modules(const) click to toggle source
# File lib/linked_rails/model/enhancements.rb, line 41
def enhancement_modules(const)
  enhancements
    .select { |enhancement, _opts| enhancement.const_defined?(const) && enhanced_with?(enhancement, const) }
    .map { |enhancement, _opts| enhancement.const_get(const) }
end

Private Instance Methods

enhance_routing(enhancement) click to toggle source
# File lib/linked_rails/model/enhancements.rb, line 49
def enhance_routing(enhancement)
  LinkedRails::Enhancements::RouteConcerns.add_concern(enhancement)
end
initialize_enhancements() click to toggle source
# File lib/linked_rails/model/enhancements.rb, line 53
def initialize_enhancements
  return if enhancements && method(:enhancements).owner == singleton_class

  self.enhancements = superclass.try(:enhancements)&.dup || {}
end