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# File 'lib/cloudrail_si/servicecode/commands/Create.rb', line 11
def execute(environment, parameters)
Helper.assert(parameters.length >= 2 && Helper.is_var_address(parameters[0]) &&
(Helper.is_string(parameters[1]) || Helper.is_var_address(parameters[1])))
target_id = parameters[0]
type = Helper.resolve(environment, parameters[1])
Helper.assert(Helper.is_string(type))
target_id_parts = environment.decode_variable_address(target_id)
constructor_args = []
(2..parameters.length - 1).each do |i|
constructor_args.push(Helper.resolve(environment, parameters[i]))
end
if (type === 'String')
new_object = ''
(0..constructor_args.length - 1).each do |i|
new_object += constructor_args[i].to_s
end
elsif (type === 'Number')
raise Errors::InternalError.new('Create Number has too many arguments') if (constructor_args.length > 1)
if (constructor_args.length === 1)
if (Helper.is_number(constructor_args[0]))
new_object = constructor_args[0]
else
raise Errors::InternalError.new('Create Number has an invalid argument type')
end
else
new_object = 0
end
elsif (type === 'Object')
raise Errors::InternalError.new('Create Object does not take constructor arguments') if (constructor_args.length != 0)
new_object = {}
elsif (type === 'Array')
new_object = constructor_args.clone
else
if CloudRailSi::Types::Types.type_map.key?(type)
constr = CloudRailSi::Types::Types.type_map[type]
new_object = constr.new(*constructor_args)
else
assert(false)
end
end
environment.set_variable(target_id_parts, new_object)
end
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