Module: ActiveModule::Enum::ClassMethodsDefiner

Included in:
ActiveModule::Enum
Defined in:
lib/active_module/enum/class_methods_definer.rb

Instance Method Summary collapse

Instance Method Details

#build_fields_map(modules, mapping) ⇒ Object 



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# File 'lib/active_module/enum/class_methods_definer.rb', line 42

def build_fields_map(modules, mapping)
  modules.each_with_object({}) do |mod, h|
    h[mod] = mapping[mod] || mod.name
  end
end

#define_class_query(attribute_name, mod, value_name, opts, existing) ⇒ Object 



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# File 'lib/active_module/enum/class_methods_definer.rb', line 6

def define_class_query(attribute_name, mod,
                       value_name, opts,
                       existing)
  name = enum_method_name(value_name, opts)
  return if existing[:singleton]
            .include?(name.to_sym)
  return if respond_to?(name)

  define_singleton_method(name) do
    where(attribute_name => mod)
  end
end

#define_enum_scope(attribute_name, mod, value_name, opts, existing) ⇒ Object 



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# File 'lib/active_module/enum/class_methods_definer.rb', line 19

def define_enum_scope(attribute_name, mod,
                      value_name, opts,
                      existing)
  name = enum_method_name(value_name, opts)
  scope_name = :"with_#{name}"
  return if existing[:singleton]
            .include?(scope_name)
  return if respond_to?(scope_name)

  define_singleton_method(scope_name) do
    where(attribute_name => mod)
  end
end

#define_fields_method(attribute_name, modules, mapping) ⇒ Object 



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# File 'lib/active_module/enum/class_methods_definer.rb', line 33

def define_fields_method(attribute_name, modules, mapping)
  fields = build_fields_map(modules, mapping)
  name = attribute_name.to_s.pluralize
  return if singleton_methods.include?(name.to_sym)
  return if respond_to?(name)

  define_singleton_method(name) { fields }
end