Params except rails

Rails excep

hash = { a: true, b: false, c: nil }
hash.except(:c)     # => { a: true, b: false }
hash.except(:a, :b) # => { c: nil }
hash                # => { a: true, b: false, c: nil }

params_to_remove_array = [ :b, :c ]
params.except(*params_to_remove_array) # => { a: true }

Source: apidock.com

Params except rails

params.require(:shoes).except!(:shoes_id).permit!

Similar codes

0 vote199 views1 answer
Ruby match all
Ruby
1 vote183 views1 answer
Travis ci NameError: uninitialized constant SimpleCov
Ruby
0 vote171 views1 answer
Ruby max 2 numbers
Ruby
0 vote171 views1 answer
Jupyter notebook ruby
Ruby
0 vote166 views1 answer
How to change heroku version locally
Ruby
0 vote352 views1 answer
Name error on ruby
Ruby
0 vote190 views1 answer
Button for submit rails
Ruby
1 vote186 views2 answers
How can I rename a database column in a Ruby on Rails migration?
Ruby
1 vote251 views1 answer
Rails send test email
Ruby
0 vote172 views1 answer
Ruby name parameters
Ruby