config/initializers/simple_form_fixes.rb

	simple_form_fixes.rb revision 0d59c6dbb8feb77c3e318463d080a080f7e0d045
# Compatibility between simple_form 2.x and bootstrap 3
# http://www.iconoclastlabs.com/blog/using-twitter-bootstrap-3-with-simple_form

inputs = %w[
  CollectionSelectInput
  DateTimeInput
  FileInput
  GroupedCollectionSelectInput
  NumericInput
  PasswordInput
  RangeInput
  StringInput
  TextInput
]

inputs.each do |input_type|
  superclass = "SimpleForm::Inputs::#{input_type}".constantize

  new_class = Class.new(superclass) do
    def input_html_classes
      super.push('form-control')
    end
  end

  Object.const_set(input_type, new_class)
end