mitaku/trim_spaces_for

TrimSpacesFor gem removes leading and trailing white spaces from the AR attribute values.

TrimSpacesFor

TrimSpacesFor gem removes leading and trailing white spaces from the AR attribute values. That corresponds to the full-width space.

Installing

gem install trim_spaces_for

Usage

class Article < ActiveRecord::Base
  trim_spaces_for :title
end

> obj = Article.new
> obj.title = "  Article Title  "
> obj.save  #=> true
> obj.title  #=> "Article Title"

class User < ActiveRecord::Base
  trim_spaces_for :age
  validates :age, :numericality => {:only_integer => true}
end

> obj = User.new
> obj.age = "　23" # full-width space
> obj.save  #=> true
> obj.age #=> 23

This project rocks and uses MIT-LICENSE.