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colevandersWands/clone_vs_modify.js

Last active September 14, 2017 09:33
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using Object.assign to clone an object or to modify an object
Raw
clone_vs_modify.js
function assign_as_cloner(target_obj, source_obj) {
return Object.assign({}, target_obj, source_obj)
};
function assign_as_modifier(target_obj, source_obj) {
Object.assign(target_obj, source_obj);
};
// https://javascript.info/object#copying-by-reference
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