Class: Forme::Helper

Inherits:
Object
  • Object
show all
Defined in:
lib/forme/transformers/helper.rb

Overview

Default helper used by the library, using a spam with “helper” class

Registered as :default.

Instance Method Summary collapse

Instance Method Details

#call(tag, input) ⇒ Object

Return tag with error message span tag after it.



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# File 'lib/forme/transformers/helper.rb', line 9

def call(tag, input)
  attr = input.opts[:helper_attr]
  attr = attr ? attr.dup : {}
  Forme.attr_classes(attr, 'helper')
  [tag, input.tag(:span, attr, input.opts[:help])]
end