class SimpleForm::Wrappers::Single

‘Single` is an optimization for a wrapper that has only one component.

def initialize(name, options={}) 

def initialize(name, options={})
  super(name, [name], options)
end

def render(input) 

def render(input)
  options = input.options
  if options[namespace] != false
    content = input.send(namespace)
    wrap(input, options, content) if content
  end
end