Change Details

This changes add to HashMap and Vector the following methods: - first() will return the first item if it exists - firstOr() will return the first item if it exists, or a default value if not. Both are implemented by the WithCollection trait, that can safely be added to any BaseCollection class.

This changes add to BaseCollection classes the following methods: - first() will return the first item if it exists - firstOr() will return the first item if it exists, or a default value if not. Both are implemented by the WithCollection trait.

This changes add to HashMap and VectorBaseCollection classes the following methods: - first() will return the first item if it exists - firstOr() will return the first item if it exists, or a default value if not. Both are implemented by the WithCollection trait, that can safely be added to any BaseCollection class.