NAME

       Catmandu::Fix::set_array - add or change the value of a HASH key or ARRAY index to an
       array

DESCRIPTION

       Contrary to "add_field", this will not create the intermediate structures if they are
       missing.

SYNOPSIS

          # Change the value of 'foo' to an empty array
          set_array(foo)
          # Or an array with initial contents
          set_array(foo, "a", "b", "c")

SEE ALSO

       Catmandu::Fix