Class: BomDB::Models::Edition

Inherits:
Object
  • Object
show all
Defined in:
lib/bomdb/models/edition.rb

Instance Method Summary collapse

Constructor Details

#initialize(db) ⇒ Edition

Returns a new instance of Edition.



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# File 'lib/bomdb/models/edition.rb', line 4

def initialize(db)
  @db = db
end

Instance Method Details

#find(edition_name_prefix) ⇒ Object

Find an edition and return a hash, or nil if not found



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# File 'lib/bomdb/models/edition.rb', line 9

def find(edition_name_prefix)
  @db[:editions].
    where(Sequel.like(:edition_name, "#{edition_name_prefix}%")).
    or(:edition_year => edition_name_prefix).
    first
end

#find_or_create(year, name) ⇒ Object

Returns an edition_id, either found in the db, or created as necessary



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# File 'lib/bomdb/models/edition.rb', line 17

def find_or_create(year, name)
  found = @db[:editions].where(edition_year: year, edition_name: name).first
  return found[:edition_id] if found
  @db[:editions].insert(
    edition_year: year,
    edition_name: name
  )
end