method

render_to_string

Ruby on Rails latest stable (v6.1.7.7) - 0 notes - Class: ActionController::Rendering

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7.1.3.2 (38)
What's this?

render_to_string(*) public

Overwrite render_to_string because body can now be set to a Rack body.

# File actionpack/lib/action_controller/metal/rendering.rb, line 40
    def render_to_string(*)
      result = super
      if result.respond_to?(:each)
        string = +""
        result.each { |r| string << r }
        string
      else
        result
      end
    end

render_to_string

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