PathUtilities

Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file lib/path_utilities. To experiment with that code, run bin/console for an interactive prompt.

TODO: Delete this and the text above, and describe your gem

Installation

Add this line to your application's Gemfile:

gem 'path_utilities'

And then execute:

$ bundle

Or install it yourself as:

$ gem install path_utilities

Usage

Given a model like this

class User
  include Mongoid::Document

  field :login
  field :password
  field :name
end

Add a form for validating it

class FormUser
  include PathUtilities::Form

  properties [:login, :name, :password], :user

  validates_uniqueness_of :login
  validates_presence_of :name, :password
end

Perform user validation

class MyController < ApplicationController
  before_action :build, on: [:new, :create]

  def create
    if @form.validate(params[:user])
      @form.save
      redirect_to sign_in_path
    else
      render :new
    end
  end

  def build
    @form = FormUser.new(user: User.new)
  end
end

Development

After checking out the repo, run bin/setup to install dependencies. Then, run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release to create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

1. Fork it ( https://github.com/[my-github-username]/path_utilities/fork )
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 a new Pull Request