NAME

       Catmandu::Fix::string - convert a value to a string

SYNOPSIS

           # year => 2016
           string(year)
           # year => "2016"

           # foo => ["a", "b", "c"]
           string(foo)
           # foo => "abc"

           # foo => ["a", {b => "c"}, "d"]
           string(foo)
           # foo => ""

           # foo => {2 => "b", 1 => "a"}
           string(foo)
           # foo => "ab"

           # foo => {a => ["b"]}
           string(foo)
           # foo => ""

SEE ALSO

       Catmandu::Fix