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36 lines
No EOL
963 B
Ruby
36 lines
No EOL
963 B
Ruby
module ActionView
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class AbstractRenderer #:nodoc:
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attr_reader :vew, :lookup_context
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delegate :find_template, :template_exists?, :with_fallbacks, :update_details,
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:with_layout_format, :formats, :to => :lookup_context
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def initialize(view)
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@view = view
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@lookup_context = view.lookup_context
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end
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def render
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raise NotImplementedError
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end
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# Checks if the given path contains a format and if so, change
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# the lookup context to take this new format into account.
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def wrap_formats(value)
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return yield unless value.is_a?(String)
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@@formats_regexp ||= /\.(#{Mime::SET.symbols.join('|')})$/
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if value.sub!(@@formats_regexp, "")
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update_details(:formats => [$1.to_sym]){ yield }
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else
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yield
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end
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end
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protected
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def instrument(name, options={})
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ActiveSupport::Notifications.instrument("render_#{name}.action_view", options){ yield }
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end
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end
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end |