I have a doubt in the question given below from the react +redux course

Question

Multiple Reducers
Fill in the blanks to create a valid reducer function:
_______reducer(state, action) {

_________(action.type) {

_______'ADD_ITEM':

return [ ...state, action.item ]

_____:

_______ state

}

}

Answer 1

It's reducer function with switch statement.
Correct Answer:

function reducer(state, action) {
switch(action.type) {
case 'ADD_ITEM':
return [...state, action.item]
default:
return state
}
}

Answer 2

Ultimate answer:
function toggle(status) {

return {
type
: 'TOGGLE', data: status }

}

function reducer(state, action) {

switch(action.
type
) {

case
'TOGGLE':

return { status: state.status+action.data };

default:

return
state;

}

}

Answer 3

function
switch
case
default
return