Class: Gutentag::Tag

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/gutentag/tag.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.find_by_name(name) ⇒ Object 



14
15
16
 
# File 'app/models/gutentag/tag.rb', line 14

def self.find_by_name(name)
  where(:name => Gutentag.normaliser.call(name)).first
end

.find_or_create(name) ⇒ Object 



18
19
20
 
# File 'app/models/gutentag/tag.rb', line 18

def self.find_or_create(name)
  find_by_name(name) || create(:name => name)
end

.names_for_scope(scope) ⇒ Object 



22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'app/models/gutentag/tag.rb', line 22

def self.names_for_scope(scope)
  join_conditions = {:taggable_type => scope.name}
  if scope.is_a?(ActiveRecord::Relation)
    return Gutentag::Tag.none unless scope.current_scope.present?

    join_conditions[:taggable_id] = scope.select(:id)
  end

  joins(:taggings).where(
    Gutentag::Tagging.table_name => join_conditions
  ).distinct.pluck(:name)
end

Instance Method Details

#name=(value) ⇒ Object 



35
36
37
 
# File 'app/models/gutentag/tag.rb', line 35

def name=(value)
  super(Gutentag.normaliser.call(value))
end