def textarea_form_group(method, options = {})
      gopt, lopt, fopt = split_form_group_options(options)
      lbl = label_w_small method, lopt
      fld = gopt[:wrap].call(text_area(method, fopt))
      form_group lbl, fld, gopt
    end
def textarea_form_group(method, options = {})
      gopt, lopt, fopt = split_form_group_options(options)
      lbl = label_w_small method, lopt
      fld = gopt[:wrap].call(text_area(method, fopt))
      form_group lbl, fld, gopt
    end
Creates a form group including a label and a text area.

 The +options+ is a hash containing label, field, and group options.
 Prefix label options with +label_+ and field options with +field_+.
 All other options will apply to the group itself.

 Group options:

 class::
     The CSS class for the form group.  Defaults to 'form-group'.

 style::
     Any styles to apply to the form group.

 For label options, see #label_w_small.
 For field options, see {FormHelper#text_area}[http://apidock.com/rails/ActionView/Helpers/FormHelper/text_area].