Module: Metova::Models::Filterable::ClassMethods

Defined in:
lib/metova/models/filterable.rb

Instance Method Summary collapse

Instance Method Details

#filter(target, *filter_attrs) ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
# File 'lib/metova/models/filterable.rb', line 12

def filter(target, *filter_attrs)
  if filter_attrs.empty?
    filter_attrs = @filter_attributes
  end

  filter_texts = []
  filter_attrs.each do |attr|
    filter_texts << "#{attr} like ?"
  end

  query = [filter_texts.join(' OR ')]
  filter_texts.count.times { query << "%#{target}%" }

  where(query)
end

#filter_attributes(arg = nil) ⇒ Object 



7
8
9
10
 
# File 'lib/metova/models/filterable.rb', line 7

def filter_attributes(arg = nil)
  @filter_attributes = arg if arg
  @filter_attributes
end