diff options
Diffstat (limited to 'js/lib')
| -rw-r--r-- | js/lib/mergedeep.js | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/js/lib/mergedeep.js b/js/lib/mergedeep.js index dfd0dd2..a56aa1d 100644 --- a/js/lib/mergedeep.js +++ b/js/lib/mergedeep.js @@ -5,7 +5,7 @@ * @returns {boolean} */ function isObject(item) { - return (item && typeof item === 'object' && !Array.isArray(item)); + return (item && typeof item === 'object' && !Array.isArray(item)); } /** @@ -14,19 +14,18 @@ function isObject(item) { * @param ...sources */ function mergeDeep(target, ...sources) { - if (!sources.length) return target; - const source = sources.shift(); + if (!sources.length) return target; + const source = sources.shift(); - if (isObject(target) && isObject(source)) { - for (const key in source) { - if (isObject(source[key])) { - if (!target[key]) Object.assign(target, { [key]: {} }); - mergeDeep(target[key], source[key]); - } else { - Object.assign(target, { [key]: source[key] }); - } + if (isObject(target) && isObject(source)) { + for (const key in source) { + if (isObject(source[key])) { + if (!target[key]) Object.assign(target, { [key]: {} }); + mergeDeep(target[key], source[key]); + } else { + Object.assign(target, { [key]: source[key] }); + } + } } - } - return mergeDeep(target, ...sources); } |