module StashableParams
Constants
- VERSION
Public Instance Methods
filter_params(hash, filter)
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# File lib/stashable_params.rb, line 12 def filter_params(hash, filter) filtered_hash = hash filtered_hash.each do |k, v| if filter.include?(k) || filter.include?(k.to_sym) filtered_hash.delete(k) else filter_params(v, filter) if v.is_a?(Hash) end end filtered_hash end
params_filter()
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# File lib/stashable_params.rb, line 24 def params_filter [:password, :password_confirmation, :action, :controller] end
stash_params()
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# File lib/stashable_params.rb, line 4 def stash_params session[:stashed_params] = filter_params(params, params_filter) end
unstash_params()
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# File lib/stashable_params.rb, line 8 def unstash_params params.merge!(session.delete(:stashed_params)) if session[:stashed_params] end