49 lines
1.4 KiB
Ruby
49 lines
1.4 KiB
Ruby
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module ActionView
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# NOTE: The template that this mixin is being included into is frozen
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# so you cannot set or modify any instance variables
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module RenderablePartial #:nodoc:
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extend ActiveSupport::Memoizable
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def variable_name
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name.sub(/\A_/, '').to_sym
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end
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memoize :variable_name
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def counter_name
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"#{variable_name}_counter".to_sym
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end
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memoize :counter_name
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def render(view, local_assigns = {})
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if defined? ActionController
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ActionController::Base.benchmark("Rendered #{path_without_format_and_extension}", Logger::DEBUG, false) do
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super
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end
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else
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super
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end
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end
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def render_partial(view, object = nil, local_assigns = {}, as = nil)
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object ||= local_assigns[:object] ||
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local_assigns[variable_name]
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if view.respond_to?(:controller)
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ivar = :"@#{variable_name}"
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object ||=
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if view.controller.instance_variable_defined?(ivar)
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ActiveSupport::Deprecation::DeprecatedObjectProxy.new(
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view.controller.instance_variable_get(ivar),
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"#{ivar} will no longer be implicitly assigned to #{variable_name}")
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end
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end
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# Ensure correct object is reassigned to other accessors
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local_assigns[:object] = local_assigns[variable_name] = object
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local_assigns[as] = object if as
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render_template(view, local_assigns)
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end
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end
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end
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