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require 'active_record/connection_adapters/sqlite_adapter'
module ActiveRecord
class Base
# sqlite3 adapter reuses sqlite_connection.
def self.sqlite3_connection(config) # :nodoc:
parse_sqlite_config!(config)
unless 'sqlite3' == config[:adapter]
raise ArgumentError, 'adapter name should be "sqlite3"'
end
unless self.class.const_defined?(:SQLite3)
require_library_or_gem(config[:adapter])
end
db = SQLite3::Database.new(
config[:database],
:results_as_hash => true,
:type_translation => false
)
db.busy_timeout(config[:timeout]) unless config[:timeout].nil?
ConnectionAdapters::SQLite3Adapter.new(db, logger, config)
end
end
module ConnectionAdapters #:nodoc:
class SQLite3Adapter < SQLiteAdapter # :nodoc:
# Returns the current database encoding format as a string, eg: 'UTF-8'
def encoding
if @connection.respond_to?(:encoding)
@connection.encoding.to_s
else
encoding = @connection.execute('PRAGMA encoding')
encoding[0]['encoding']
end
end
end
end
end
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