Adding parameter to a scope

Question

I have a ActiveRecord query for example like this:

@result = stuff.limit(10)

where stuff is a active record query with where clauses, order by,

Answer 1

Scope in Rails model with parameter:

scope :scope_name, -> (parameter, ...) { where(is_deleted: parameter, ...) }  

Or:

scope :scope_name, lambda{|parameter, ...| where(is_deleted:parameter, ...)}