app/javascript/vue/tasks/observation_matrices/matrix_column_coder/store/mutations/setRowObjectUnsaved.js
export default (state, args) => {
const {
rowObjectId,
rowObjectType,
isUnsaved
} = args
state.rowObjects.find(o => o.id === rowObjectId && o.type === rowObjectType).isUnsaved = !!isUnsaved
}