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32 lines
542 B
Ruby
32 lines
542 B
Ruby
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module StoreLocation
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extend ActiveSupport::Concern
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included do
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helper_method :previous_path
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before_action :store_return_to
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after_action :clear_previous_path
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end
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def previous_path
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session[:return_to] || fallback_path
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end
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private
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def store_return_to
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if params[:return_to].present?
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session[:return_to] = params[:return_to]
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end
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end
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def clear_previous_path
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if request.fullpath == session[:return_to]
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session.delete(:return_to)
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end
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end
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def fallback_path
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root_path
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end
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end
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