RSpec
Ruby on Rails
Ruby method
view_context
v3.2.8 - Show latest stable - 1 note - Class: AbstractController::Rendering
- 1.0.0
- 1.1.6
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- 2.3.8
- 3.0.0 (0)
- 3.0.9 (-2)
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- 6.1.7.7
- 7.0.0
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- 7.1.3.4
- What's this?
-
new (<= v3.1.0) -
_normalize_args 
- _normalize_options
- _normalize_render
- _prefix (<= v3.0.9)
- process
- _process_format (>= v4.1.8)
- _process_options
- _process_variant (>= v5.1.7)
- protected_instance_variables (<= v3.1.0)
- _protected_ivars (>= v4.1.8)
- render
- rendered_format (>= v4.1.8)
- _render_template
- render_to_body
- render_to_string
- _set_html_content_type (>= v5.0.0.1)
- _set_rendered_content_type (>= v5.0.0.1)
- _set_vary_header (>= v6.1.3.1)
- view_assigns
-
view_context - view_context_class
- view_renderer
= private
= protected
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.
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dennismonsewicz - January 8, 2013
dennismonsewicz - January 8, 2013 1 thank
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
