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Contents
# frozen_string_literal: true
module ActionMailer
# = Action Mailer Form Builder
#
# Override the default form builder for all views rendered by this
# mailer and any of its descendants. Accepts a subclass of
# ActionView::Helpers::FormBuilder.
#
# While emails typically will not include forms, this can be used
# by views that are shared between controllers and mailers.
#
# For more information, see +ActionController::FormBuilder+.
module FormBuilder
extend ActiveSupport::Concern
included do
class_attribute :_default_form_builder, instance_accessor: false
end
module ClassMethods
# Set the form builder to be used as the default for all forms
# in the views rendered by this mailer and its subclasses.
#
# ==== Parameters
# * <tt>builder</tt> - Default form builder, an instance of ActionView::Helpers::FormBuilder
def default_form_builder(builder)
self._default_form_builder = builder
end
end
# Default form builder for the mailer
def default_form_builder
self.class._default_form_builder
end
end
end
Version data entries
40 entries across 40 versions & 5 rubygems