def is_nil(_, self, parameters):
obj = parameters[0]
if isinstance(obj, PrimitiveNilObjectSingleton):
return PrimitiveTrueObject()
else:
return PrimitiveFalseObject()
def compare(_, self, parameters):
obj = parameters[0]
assert isinstance(self, PrimitiveIntObject)
assert isinstance(obj, _NumberObject)
if self.value == obj.value:
return PrimitiveTrueObject()
else:
return PrimitiveFalseObject()
def gt(_, self, parameters):
obj = parameters[0]
assert isinstance(self, PrimitiveFloatObject)
assert isinstance(obj, _NumberObject)
assert isinstance(self.value, float)
# assert isinstance(obj.value, float)
if self.value > obj.value:
return PrimitiveTrueObject()
else:
return PrimitiveFalseObject()
def get_primitives():
"""
Return object with primitive functions mapped to its slots.
Returns:
obj: Instance of tinySelf's Object.
"""
primitives = Object()
# add_primitive_fn(primitives, "primitiveInt", lambda x: PrimitiveIntObject(x), ["literal"])
# add_primitive_fn(primitives, "primitiveStr", lambda x: PrimitiveStrObject(x), ["literal"])
primitives.meta_add_slot("nil", PrimitiveNilObject())
primitives.meta_add_slot("true", PrimitiveTrueObject())
primitives.meta_add_slot("false", PrimitiveFalseObject())
primitives.meta_add_slot("block_traits", _USER_EDITABLE_BLOCK_TRAIT)
primitives.meta_add_slot("time", get_primitive_time_object())
add_primitive_fn(primitives, "mirrorOn:", _create_mirror, ["obj"])
return primitives