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meramos/previous_button.jsx

Created December 21, 2020 03:53
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Change you have to make to the next() function if you want it to use it for a "previous" button
Raw
previous_button.jsx
let next_num = dressupState[item].current - 1
// if next_num less than 0, restart (set current to total - 1)
let new_current = next_num < 0 ? dressupState[item].total - 1 : next_num
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