NAME
Catmandu::Fix::eval - eval and execute fixes defined in a field
SYNOPSIS
# {fixes => 'add_field(foo,bar)'}
eval(fixes)
# {fixes => 'add_field(foo,bar)', foo => 'bar'}
# {fixes => ['add_field(foo,bar)','upcase(foo)'], foo => 'bar'}
eval(fixes)
# {fixes => ['add_field(foo,bar)','upcase(foo)'], foo => 'BAR'}