How to sanitize grape params

Posted by Boti on Stack Overflow See other posts from Stack Overflow or by Boti
Published on 2014-05-30T14:02:44Z Indexed on 2014/05/30 15:27 UTC
Read the original article Hit count: 358

Filed under:

ruby-on-rails

|

ruby

|

grape-api

I want to mass update attributes of an entity.

How can I sanitize properly the params which is coming from grape?

This is my console log about the parameters:

params.except(:route_info, :token, :id)
=> {"display_number"=>"7"}
[18] pry(#<Grape::Endpoint>)> params.permit(:display_number)
ArgumentError: wrong number of arguments (2 for 0..1)
from /Users/boti/.rvm/gems/ruby-2.0.0-p353@thelocker/gems/hashie-2.0.5/lib/hashie/mash.rb:207:in `default'
[19] pry(#<Grape::Endpoint>)> params.sanitize
=> nil

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