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DmitryMasley/dataTypes.js

Created February 13, 2020 10:10
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dataTypes.js
const index = 1;
((arg) => { arg++ })(index);
console.log(`Index: ${index}`);
const str = "a";
((arg) => { arg.toUpperCase() })(str)
console.log(`String: ${str}`);
const obj = { index: 1, str: "a" };
((arg) => { arg.index++; arg.str.toUpperCase(); })(obj);
console.log(`Object ${JSON.stringify(obj)}`);
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