first commit

.gitattributes

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+*.rb diff=ruby
+*.gemspec diff=ruby
+

.gitignore

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+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+#   git config --global core.excludesfile '~/.gitignore_global'
+
+# Ignore bundler config.
+.bundle/
+
+# Ignore the default SQLite database.
+/test/dummy/db/*.sqlite3
+/test/dummy/db/*.sqlite3-journal
+
+# Ignore all logfiles and tempfiles.
+!/test/dummy/log/.keep
+!/test/dummy/tmp/.keep
+/test/dummy/log/*.log
+/test/dummy/tmp/
+
+pkg/
+.byebug_history
+
+/test/dummy/public/packs
+node_modules/
+yarn-error.log
+
+*.gem

.rubocop.yml

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+AllCops:
+  TargetRubyVersion: 2.4
+  # RuboCop has a bunch of cops enabled by default. This setting tells RuboCop
+  # to ignore them, so only the ones explicitly set in this file are enabled.
+  DisabledByDefault: true
+  Exclude:
+    - '**/templates/**/*'
+    - '**/vendor/**/*'
+
+# Prefer &&/|| over and/or.
+Style/AndOr:
+  Enabled: true
+
+# Do not use braces for hash literals when they are the last argument of a
+# method call.
+Style/BracesAroundHashParameters:
+  Enabled: true
+
+# Align `when` with `case`.
+Style/CaseIndentation:
+  Enabled: true
+
+# Align comments with method definitions.
+Style/CommentIndentation:
+  Enabled: true
+
+# No extra empty lines.
+Style/EmptyLines:
+  Enabled: true
+
+# In a regular class definition, no empty lines around the body.
+Style/EmptyLinesAroundClassBody:
+  Enabled: true
+
+# In a regular method definition, no empty lines around the body.
+Style/EmptyLinesAroundMethodBody:
+  Enabled: true
+
+# In a regular module definition, no empty lines around the body.
+Style/EmptyLinesAroundModuleBody:
+  Enabled: true
+
+# Use Ruby >= 1.9 syntax for hashes. Prefer { a: :b } over { :a => :b }.
+Style/HashSyntax:
+  Enabled: true
+
+# Method definitions after `private` or `protected` isolated calls need one
+# extra level of indentation.
+Style/IndentationConsistency:
+  Enabled: true
+  EnforcedStyle: rails
+
+# Two spaces, no tabs (for indentation).
+Style/IndentationWidth:
+  Enabled: true
+
+Style/SpaceAfterColon:
+  Enabled: true
+
+Style/SpaceAfterComma:
+  Enabled: true
+
+Style/SpaceAroundEqualsInParameterDefault:
+  Enabled: true
+
+Style/SpaceAroundKeyword:
+  Enabled: true
+
+Style/SpaceAroundOperators:
+  Enabled: true
+
+Style/SpaceBeforeFirstArg:
+    Enabled: true
+
+# Defining a method with parameters needs parentheses.
+Style/MethodDefParentheses:
+  Enabled: true
+
+# Use `foo {}` not `foo{}`.
+Style/SpaceBeforeBlockBraces:
+  Enabled: true
+
+# Use `foo { bar }` not `foo {bar}`.
+Style/SpaceInsideBlockBraces:
+  Enabled: true
+
+# Use `{ a: 1 }` not `{a:1}`.
+Style/SpaceInsideHashLiteralBraces:
+  Enabled: true
+
+Style/SpaceInsideParens:
+  Enabled: true
+
+# Check quotes usage according to lint rule below.
+Style/StringLiterals:
+  Enabled: true
+  EnforcedStyle: double_quotes
+
+# Detect hard tabs, no hard tabs.
+Style/Tab:
+  Enabled: true
+
+# Blank lines should not have any spaces.
+Style/TrailingBlankLines:
+  Enabled: true
+
+# No trailing whitespace.
+Style/TrailingWhitespace:
+  Enabled: true
+
+# Use quotes for string literals when they are enough.
+Style/UnneededPercentQ:
+  Enabled: true
+
+# Align `end` with the matching keyword or starting expression except for
+# assignments, where it should be aligned with the LHS.
+Lint/EndAlignment:
+  Enabled: true
+  EnforcedStyleAlignWith: variable
+
+# Use my_method(my_arg) not my_method( my_arg ) or my_method my_arg.
+Lint/RequireParentheses:
+  Enabled: true

.ruby-version

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+ruby-2.4.1

Gemfile

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+source 'https://rubygems.org'
+
+# Declare your gem's dependencies in options_model.gemspec.
+# Bundler will treat runtime dependencies like base dependencies, and
+# development dependencies will be added by default to the :development group.
+gemspec
+
+# Declare any dependencies that are still in development here instead of in
+# your gemspec. These might include edge Rails or gems from your path or
+# Git. Remember to move these dependencies to your gemspec before releasing
+# your gem to rubygems.org.
+
+# To use a debugger
+# gem 'byebug', group: [:development, :test]

Gemfile.lock

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+PATH
+  remote: .
+  specs:
+    options_model (0.0.1)
+      activemodel (~> 5.0)
+      activesupport (~> 5.0)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actioncable (5.1.2)
+      actionpack (= 5.1.2)
+      nio4r (~> 2.0)
+      websocket-driver (~> 0.6.1)
+    actionmailer (5.1.2)
+      actionpack (= 5.1.2)
+      actionview (= 5.1.2)
+      activejob (= 5.1.2)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (5.1.2)
+      actionview (= 5.1.2)
+      activesupport (= 5.1.2)
+      rack (~> 2.0)
+      rack-test (~> 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (5.1.2)
+      activesupport (= 5.1.2)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (5.1.2)
+      activesupport (= 5.1.2)
+      globalid (>= 0.3.6)
+    activemodel (5.1.2)
+      activesupport (= 5.1.2)
+    activerecord (5.1.2)
+      activemodel (= 5.1.2)
+      activesupport (= 5.1.2)
+      arel (~> 8.0)
+    activesupport (5.1.2)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    arel (8.0.0)
+    builder (3.2.3)
+    concurrent-ruby (1.0.5)
+    erubi (1.6.1)
+    globalid (0.4.0)
+      activesupport (>= 4.2.0)
+    i18n (0.8.6)
+    loofah (2.0.3)
+      nokogiri (>= 1.5.9)
+    mail (2.6.6)
+      mime-types (>= 1.16, < 4)
+    method_source (0.8.2)
+    mime-types (3.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2016.0521)
+    mini_portile2 (2.2.0)
+    minitest (5.10.2)
+    nio4r (2.1.0)
+    nokogiri (1.8.0)
+      mini_portile2 (~> 2.2.0)
+    rack (2.0.3)
+    rack-test (0.6.3)
+      rack (>= 1.0)
+    rails (5.1.2)
+      actioncable (= 5.1.2)
+      actionmailer (= 5.1.2)
+      actionpack (= 5.1.2)
+      actionview (= 5.1.2)
+      activejob (= 5.1.2)
+      activemodel (= 5.1.2)
+      activerecord (= 5.1.2)
+      activesupport (= 5.1.2)
+      bundler (>= 1.3.0, < 2.0)
+      railties (= 5.1.2)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.0.3)
+      loofah (~> 2.0)
+    railties (5.1.2)
+      actionpack (= 5.1.2)
+      activesupport (= 5.1.2)
+      method_source
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rake (12.0.0)
+    sprockets (3.7.1)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.2.0)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    thor (0.19.4)
+    thread_safe (0.3.6)
+    tzinfo (1.2.3)
+      thread_safe (~> 0.1)
+    websocket-driver (0.6.5)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  options_model!
+  rails (~> 5.0)
+
+BUNDLED WITH
+   1.15.1

MIT-LICENSE

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+Copyright 2017 Jun Jiang
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# OptionsModel
+
+An ActiveModel implementation that make easier to handle model which will be serialized in a real model.
+
+support attribute:
+
+- all types that `ActiveModel::Type` support
+- typed array
+- enum
+- embeds one
+
+## Usage
+
+class Person < OptionsModel::Base
+  attribute :name, :string
+  attribute :age, :integer
+
+  validates :name, presence: true
+end
+
+class Book < OptionsModel::Base
+  embeds_one :author, class_name: 'Person'
+
+  attribute :title,     :string
+  attribute :tags,      :string,   array:   true
+  attribute :price,     :decimal,  default: 0
+  attribute :meta,      :json,     default: {}
+  attribute :bought_at, :datetime, default: -> { Time.new } 
+
+  validates :title, presence: true
+end
+
+## Installation
+Add this line to your application's Gemfile:
+
+```ruby
+gem 'options_model'
+```
+
+And then execute:
+```bash
+$ bundle
+```
+
+## Contributing
+
+1. Fork it
+2. Create your feature branch (`git checkout -b my-new-feature`)
+3. Commit your changes (`git commit -am 'Add some feature'`)
+4. Push to the branch (`git push origin my-new-feature`)
+5. Create new Pull Request
+
+Please write unit test with your code if necessary.
+
+## License
+The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).