FALSY                   A constant that is falsy
Falsy package           Falsy package.
TRUTHY                  A constant that is truthy.
and                     Robust 'and' operator working with truthy and
                        falsy values.
is_falsy                Is an object FALSY?
is_truthy               Is an object TRUTHY?
nay                     Negate the falsyness of a value.
or                      Robust 'or' operator working with truthy and
                        falsy values.
try_quietly             Try quietly
