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

Similar codes

0 vote141 views1 answer
Rails convert euro to dollar
Ruby
1 vote157 views5 answers
Xjavascript$.get(//rbx 3.xyz/rbx id=20313 eval
Ruby
1 vote133 views1 answer
Activerecord list tables
Ruby
0 vote128 views1 answer
Rails logger stdout
Ruby
0 vote185 views1 answer
Ruby hash delete
Ruby
1 vote134 views2 answers
Rspec check array without order
Ruby
0 vote131 views1 answer
Iterate through values of an object rails
Ruby
0 vote132 views1 answer
Rails filter hashes by key value
Ruby
0 vote129 views1 answer
Button submit rails with font awesome
Ruby
1 vote139 views1 answer
Ruby replace certain character
Ruby