instance method `nested_child_index`

Ruby on Rails 5.2.8.1

Since v3.0.20 Private

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

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nested_child_index(name)

No documentation comment.

Parameters

name req

Source

# File actionview/lib/action_view/helpers/form_helper.rb, line 2321
        def nested_child_index(name)
          @nested_child_index[name] ||= -1
          @nested_child_index[name] += 1
        end

Defined in actionview/lib/action_view/helpers/form_helper.rb line 2321 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionView::Helpers::FormBuilder

Signature

Parameters