method

debug

v1.0.0 - Show latest stable - 0 notes - Class: ActionView::Helpers::DebugHelper

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What's this?

debug(object) public

Returns a <pre>-tag set with the object dumped by YAML. Very readable way to inspect an object.

# File actionpack/lib/action_view/helpers/debug_helper.rb, line 6
      def debug(object)
        begin
          Marshal::dump(object)
          "<pre class='debug_dump'>#{h(object.to_yaml).gsub("  ", "&nbsp; ")}</pre>"
        rescue Object => e
          # Object couldn't be dumped, perhaps because of singleton methods -- this is the fallback
          "<code class='debug_dump'>#{h(object.inspect)}</code>"
        end
      end

debug

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