NAME

Catmandu::Fix::expand_date - expand a date field into year, month and date

SYNOPSIS

    # {date => "2001-09-11"}
    expand_date();
    # => {year => 2001, month => "9", day => "11", date => "2001-09-11"}

    # {datestamp => "2001:09"}
    expand_date('datestamp');
    # => {year => 2001, month => "9", datestamp => "2001:09"}

DESCRIPTION

The date field is expanded if it contains a year, optionally followed by numeric month and day, each separated by - or :.