NAME

       Catmandu::Fix::set_field - add or change the value of a HASH key or ARRAY index

DESCRIPTION

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

SYNOPSIS

          # Change the value of 'foo' to 'bar 123'
          set_field(foo, 'bar 123')

          # Change a deeply nested key
          set_field(my.deep.nested.key, hi)

          # If the second argument is omitted the field has a null value
          add_field(foo)

SEE ALSO

       Catmandu::Fix