method

shift

v2_5_5 - Show latest stable - 0 notes - Class: YAML::DBM

shift() public

Removes a [key, value] pair from the database, and returns it. If the database is empty, returns nil.

The order in which values are removed/returned is not guaranteed.

# File lib/yaml/dbm.rb, line 205
    def shift
        a = super
        a[1] = YAML.load( a[1] ) if a
        a
    end