Catmandu::Fix::lookup

NAME

Catmandu::Fix::lookup − change the value of a HASH key or ARRAY index by looking up its value in a dictionary

SYNOPSIS

   lookup(foo.bar, dictionary.csv)
   lookup(foo.bar, dictionary.csv, sep_char: |)
   # delete value if the lookup fails:
   lookup(foo.bar, dictionary.csv, delete: 1)
   # use a default value if the lookup fails:
   lookup(foo.bar, dictionary.csv, default: 'default value')

SEE ALSO

Catmandu::Fix