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asvetly/params_helper.rb

Created August 27, 2017 16:15
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params_helper.rb
class ApplicationController < ActionController::Base
helper_method :filter_params
def filter_params
result = ''
params.except('controller', 'action').each_pair { |k, v| result += "#{k}=#{v}&" }
result.chop
end
end
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