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Add :accessor for avoiding defining accessors #42

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3 changes: 2 additions & 1 deletion lib/disposable/twin.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ def default_nested_class
def property(name, options={}, &block)
options[:private_name] ||= options.delete(:from) || name
is_inherited = options.delete(:_inherited)
define_accessor = options.delete(:accessor)

if options.delete(:virtual)
options[:writeable] = options[:readable] = false
Expand All @@ -42,7 +43,7 @@ def property(name, options={}, &block)
options[:nested] = options.delete(:twin) if options[:twin]

super(name, options, &block).tap do |definition| # super is Declarative::Schema::property.
create_accessors(name, definition) unless is_inherited
create_accessors(name, definition) unless is_inherited || define_accessor == false
end
end

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26 changes: 26 additions & 0 deletions test/twin/accessor_test.rb
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@@ -0,0 +1,26 @@
require 'test_helper'

class AccessorTest < MiniTest::Spec
Song = Struct.new(:title)

class SongForm < Disposable::Twin
def title
@title
end

def title=(value)
@title = value.reverse if value
end

property :title, accessor: false
end

let (:song) { Song.new }

let (:twin) { SongForm.new(song) }

it {
twin.title = "Remedy"
twin.title.must_equal "ydemeR"
}
end