Remove element from array

Ruby
1

Hi,
how can I do to rtemove an elemnt from an array,

I have this array :
“user”=>{“password_confirmation”=>"", “screen_name”=>“sdfsdfsdfsdf”,
“first_name”=>“sdfsdfsd”, “last_name”=>“dskkd”, “password”=>"",
“email”=>“[email protected]”}

And I want to remove the elements “password_confirmation” and
“password”.

How should I do this. I found nothing in docs, setting them to nil it’s
not an option

thanks

2

J. mp wrote:

Hi,
how can I do to rtemove an elemnt from an array,

I have this array :
“user”=>{“password_confirmation”=>"", “screen_name”=>“sdfsdfsdfsdf”,
“first_name”=>“sdfsdfsd”, “last_name”=>“dskkd”, “password”=>"",
“email”=>“[email protected]”}

And I want to remove the elements “password_confirmation” and
“password”.

How should I do this. I found nothing in docs, setting them to nil it’s
not an option

thanks

sorry for making loosing your time. I’m a looser :slight_smile:
it’s from an Hash and not from and array

3

Hi –

On Mon, 12 Feb 2007, J. mp wrote:

“password”.

How should I do this. I found nothing in docs, setting them to nil it’s
not an option

thanks

sorry for making loosing your time. I’m a looser :slight_smile:
it’s from an Hash and not from and array

See the docs for Hash#delete, Hash#delete_if, and Hash#reject! (That
exclamation point is part of the method name.)

David

4

unknown wrote:

Hi –

On Mon, 12 Feb 2007, J. mp wrote:

“password”.

How should I do this. I found nothing in docs, setting them to nil it’s
not an option

thanks

sorry for making loosing your time. I’m a looser :slight_smile:
it’s from an Hash and not from and array

See the docs for Hash#delete, Hash#delete_if, and Hash#reject! (That
exclamation point is part of the method name.)

David

I’m done!
Thanks David