How Can i Implement “for each”、“if”，“swich” function with block

[dyingstraw]

I just Implement for each just belows，but it does not work。

just like execute first set_interface here.

for_block = Block(name='For')
for_block.add_input(name="for_array")
for_block.add_output(name="for_out")
for_block.add_output(name="for_index")
for_block.add_output(name="for_final")
def foreach_fn(self):
    array = self.get_interface("for_array")
    print("enter for：{}",array)
    for index,item in enumerate(array):
        print("enter for item：{}",item)
        **self.set_interface(name="for_out",value=item)** # just here
        self.set_interface(name="for_inex",value=index)
    self.set_interface(name="for_final",value=None)

for_block.add_compute(foreach_fn)

Maybe I can modify the ComputeEngine?

[krish-adi]

do you want to add a switch statement as a block?