Non Pure function
Tue Feb 09 2021 06:31:35 GMT+0000 (Coordinated Universal Time)
Saved by
@noobj
const assert = require('assert');
const configs = {
YEARLY_INTEREST_RATE: 4.0
};
const getSavingsAmount = amount => {
return amount + amount * (configs.YEARLY_INTEREST_RATE / 100);
};
assert(getSavingsAmount(100) === 104);
configs.YEARLY_INTEREST_RATE = 3.0;
assert(getSavingsAmount(100) === 104);
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