instance method `defaults`

Ruby on Rails 7.0.10

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

defaults(defaults = {})

Allows you to set default parameters for a route, such as this:

defaults id: 'home' do
  match 'scoped_pages/(:id)', to: 'pages#show'
end

Using this, the :id parameter here will default to ‘home’.

Parameters

defaults opt = {}

Source

# File actionpack/lib/action_dispatch/routing/mapper.rb, line 1008
        def defaults(defaults = {})
          @scope = @scope.new(defaults: merge_defaults_scope(@scope[:defaults], defaults))
          yield
        ensure
          @scope = @scope.parent
        end

Defined in actionpack/lib/action_dispatch/routing/mapper.rb line 1008 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionDispatch::Routing::Mapper::Scoping

Signature

Parameters