Presence is a Rails method that check for the presence of an item, and returns nil if it is not there:
user = params[:user] if params[:user].present?
## The above code can be written as
user = params[:user].presenceh/t to marybethlee
Presence is a Rails method that check for the presence of an item, and returns nil if it is not there:
user = params[:user] if params[:user].present?
## The above code can be written as
user = params[:user].presenceh/t to marybethlee