app/javascript/vue/tasks/images/new_image/store/mutations/addObjectForDepictions.js
export default function(state, value) {
let index = state.objectsForDepictions.findIndex(item => {
return (item.id == value.id && item.base_class == value.base_class)
})
if(index < 0) {
state.objectsForDepictions.push(value)
}
}