Class: SimpleForm::Wrappers::Single

Inherits:
Many
  • Object
show all
Defined in:
lib/simple_form/wrappers/single.rb

Overview

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

Instance Attribute Summary

Attributes inherited from Many

#components, #defaults, #namespace

Instance Method Summary collapse

Methods inherited from Many

#find

Constructor Details

#initialize(name, wrapper_options = {}, options = {}) ⇒ Single

Returns a new instance of Single.



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# File 'lib/simple_form/wrappers/single.rb', line 6

def initialize(name, wrapper_options = {}, options = {})
  @component = Leaf.new(name, options)

  super(name, [@component], wrapper_options)
end

Instance Method Details

#render(input) ⇒ Object 



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# File 'lib/simple_form/wrappers/single.rb', line 12

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