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author | sijanec <sijanecantonluka@gmail.com> | 2020-05-17 00:13:40 +0200 |
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committer | sijanec <sijanecantonluka@gmail.com> | 2020-05-17 00:13:40 +0200 |
commit | fc66b376cb3a2c73843cc882d500cfd743c0790e (patch) | |
tree | c94ab426742180e88100629102fa7c21eb820a58 /js/lib/mergedeep.js | |
parent | Handlers moved from HTML to JS (diff) | |
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Diffstat (limited to 'js/lib/mergedeep.js')
-rw-r--r-- | js/lib/mergedeep.js | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/js/lib/mergedeep.js b/js/lib/mergedeep.js deleted file mode 100644 index a56aa1d..0000000 --- a/js/lib/mergedeep.js +++ /dev/null @@ -1,31 +0,0 @@ -// https://stackoverflow.com/questions/27936772/how-to-deep-merge-instead-of-shallow-merge -/** - * Simple object check. - * @param item - * @returns {boolean} - */ -function isObject(item) { - return (item && typeof item === 'object' && !Array.isArray(item)); -} - -/** - * Deep merge two objects. - * @param target - * @param ...sources - */ -function mergeDeep(target, ...sources) { - 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] }); - } - } - } - return mergeDeep(target, ...sources); -} |