Class: Journal

Inherits:

ActiveRecord::Base

• Object
• ActiveRecord::Base
• Journal

show all

Defined in:

app/models/journal.rb

Class Method Summary (collapse)

• + (Object) import(name)
• + (Object) search(term = '')

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# File 'app/models/journal.rb', line 7

def self.import name
  return unless name.present?
  journal = find_or_create_by_name name
  raise unless journal.valid?
  journal
end

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# File 'app/models/journal.rb', line 14

def self.search term = ''
  search_expression = term.split('').join('%') + '%'
  select('journals.name, COUNT(*)').
    joins('LEFT OUTER JOIN `references` ON references.journal_id = journals.id').
    where('journals.name LIKE ?', search_expression).
    group('journals.id').
    order('COUNT(*) DESC').
    map(&:name)
end