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n350071🇯🇵

Posted on Jan 10, 2020

4

(pry) output error: #<ActionController::UnfilteredParameters: unable to convert unpermitted parameters to hash>

#rails

🤔 Situation

pry> params
# (pry) output error: #<ActionController::UnfilteredParameters: unable to convert unpermitted parameters to hash>

👍 Try

pry> params.permit!
{
    "controller" => "photos",
        "action" => "new"
}

🔗 Parent Note

n350071 image

My Rails note

n350071🇯🇵 ・ Sep 11 '19 ・ 3 min read

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n350071🇯🇵

Ruby Web Developer. Freelancer. Tokyo.

Location

Tokyo
Education

Tsukuba University
Joined

May 11, 2018

changing code by the version of gem

preload, eager_load, includes, joins

Rails where('n > ?', m) without sql

Create up to 10 Postgres Databases on Neon's free plan.

If you're starting a new project, Neon has got your databases covered. No credit cards. No trials. No getting in your way.