These are standard tags in YAML 1.1 and YAML::XS currently dies when it
finds these tags.
!!str now does the right thing and returns scalars like !!str true
as strings.
!!map and !!seq don't introduce any new behaviour, it just doesn't die anymore.
Also, !!int and !!float should be supported, but we have to decide
how it should behave with things like !!int "23.5" or !!float true.
ruamel, pyyaml, js-yaml and snakeyaml treat this as an error.
These are standard tags in YAML 1.1 and YAML::XS currently dies when it finds these tags.
!!str
now does the right thing and returns scalars like!!str true
as strings.!!map
and!!seq
don't introduce any new behaviour, it just doesn't die anymore.Also,
!!int
and!!float
should be supported, but we have to decide how it should behave with things like!!int "23.5"
or!!float true
. ruamel, pyyaml, js-yaml and snakeyaml treat this as an error.