method

strict_locals!

Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActionView::Template

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What's this?

strict_locals!() public

This method is responsible for marking a template as having strict locals which means the template can only accept the locals defined in a magic comment. For example, if your template acceps the locals title and comment_count, add the following to your template file:

<%# locals: (title: "Default title", comment_count: 0) %>

Strict locals are useful for validating template arguments and for specifying defaults.

Show source

# File actionview/lib/action_view/template.rb, line 342
    def strict_locals!
      if @strict_locals == NONE
        self.source.sub!(STRICT_LOCALS_REGEX, "")
        @strict_locals = $1

        return if @strict_locals.nil? # Magic comment not found

        @strict_locals = "**nil" if @strict_locals.blank?
      end

      @strict_locals
    end

strict_locals!

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