SpicyValidation

Generate validation methods automatically from database schema.

[important notice] Your model file will be overwritten!

Installation

Add this line to your application's Gemfile:

gem 'spicy_validation'

And then execute:

$ bundle install

Or install it yourself as:

$ gem install spicy_validation

Usage

Run validation:generate task
Type a number that you would like to generate validation

% rails validation:generate
[warning] If you generate validation, model files will be overwritten.
{:"0"=>"samples", :"1"=>"users"}
Type a number you wanna generate validation > ex) 0

Example

+------------+--------------+------+-----+---------+----------------+
| Field      | Type         | Null | Key | Default | Extra          |
+------------+--------------+------+-----+---------+----------------+
| id         | bigint(20)   | NO   | PRI | NULL    | auto_increment |
| name       | varchar(255) | NO   |     | NULL    |                |
| message    | varchar(255) | YES  |     | NULL    |                |
| age        | int(11)      | NO   |     | NULL    |                |
| score      | int(11)      | YES  |     | NULL    |                |
| premium    | tinyint(1)   | YES  |     | NULL    |                |
| created_at | datetime(6)  | NO   |     | NULL    |                |
| updated_at | datetime(6)  | NO   |     | NULL    |                |
+------------+--------------+------+-----+---------+----------------+

# app/models/user.rb
class User < ApplicationRecord
  validates :name, presence: true
  validates :age, presence: true, numericality: true
  validates :score, numericality: true, allow_nil: true
end

License

The gem is available as open source under the terms of the MIT License.

Acknowledgement

This repository based on https://github.com/sinsoku/pretty_validation. See the file headers for detail informations.

spicy_validation