All tasks to further development:
Has the same behaviour, the parameter is not passed:
a = map.toJSON()
a = map.toJSON(20)
array = {'a', 1, true}
map = {'key1' = 'a', 'key2' = 1, 'key3' = true}
s = person?.getAddress()?:defaultAddress.getPostalCode()?.getValue();
ClassName : InterfaceClass, ExtendClass ##
param = ''
\ Useful methods:
classInit #
param = 'x'
#
methodMissing(method, args) #
#
paramMissing(param, value) #
#
##