18 lines
499 B
Ruby
18 lines
499 B
Ruby
module PreferencesHelper
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# filter data on first letter
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def initial_filter
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["UPPER(sort) LIKE ?", session[:initial] + "%"] if session[:initial]
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end
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# update preferences (per_page, initial, sort)
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def preferences
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session[:current_per_page] = params[:per_page] ? params[:per_page].to_i : (session[:current_per_page] || WillPaginate.per_page)
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if params[:initial]
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session[:initial] = (params[:initial] == "reset" ? nil : params[:initial])
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end
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session[:sort] = params[:sort]
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end
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end
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