hash_validations¶ ↑

A lib to help with hash validations, based on Validatable: github.com/jrun/validatable

sudo gem install hash_validations -s http://gemcutter.org/

require "hash_validations"

def my_method(parameters = {})

  options = {:default => "values"}.merge(parameters)
  options.validates_presence_of :email, :message => "The email is required"
  options.validates_numericallity_of :age, :message => "The age must be a number"

  unless options.valid? raise ArgumentError.new("Invalid arguments: " + options.errors.humanize)

end

• Fork the project.

• Make your feature addition or bug fix.

• Add tests for it. This is important so I don’t break it in a future version unintentionally.

• Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)

• Send me a pull request. Bonus points for topic branches.

Copyright © 2009 Rodrigo Panachi. See LICENSE for details.