method
view_context
v3.2.13 -
Show latest stable
- Class:
AbstractController::Rendering
view_context()public
An instance of a view class. The default view class is ActionView::Base
The view class must have the following methods: View.new[lookup_context, assigns, controller]
Create a new ActionView instance for a controller
View#render[options]
Returns String with the rendered template
Override this method in a module to change the default behavior.
1Note
Helper Methods inside of a Controller
When needing to include a helper method inside of a controller, instead of including the ENTIRE helper module, simply use this method like so:
module ApplicationHelper
def fancy_helper(str)
str.titleize
end
end
class MyController < ApplicationController
def index
@title = view_context.fancy_helper "dogs are awesome"
end
end
