@ffsm/native-animate/dist/flatten-style.js

Simple animation for React Native, only React native and JavaScript

export function flattenStyle(...styles) {
    if (!styles.length) {
        return {};
    }
    if (styles.some((item) => typeof item === 'function')) {
        return ((state) => {
            return styles.reduce((acc, item) => {
                if (typeof item === 'function') {
                    return Object.assign(acc, item(state));
                }
                if (Array.isArray(item)) {
                    return Object.assign(acc, flattenStyle(...item));
                }
                if (item && typeof item === 'object') {
                    return Object.assign(acc, item);
                }
                return acc;
            }, {});
        });
    }
    return styles.reduce((acc, item) => {
        if (Array.isArray(item)) {
            return Object.assign(acc, flattenStyle(...item));
        }
        if (item && typeof item === 'object') {
            return Object.assign(acc, item);
        }
        return acc;
    }, {});
}