garantizar que sea una hash de simbolos
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@ -154,7 +154,9 @@ class PostsController < ApplicationController
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#
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# @return [Hash]
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def filter_params
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@filter_params ||= params.permit(:q, :category, :layout, :page).to_hash.select { |_, v| v.present? }
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@filter_params ||= params.permit(:q, :category, :layout, :page).to_hash.select do |_, v|
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v.present?
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end.transform_keys(&:to_sym)
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end
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def site
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