When using TypeScript, the Underscore library can be used for its utility functions. One of those functions is noop
, which simply returns undefined and does not perform any action. Below is an example of how to use the noop
function in TypeScript.
index.ts122 chars7 lines
In this example, noop
is imported from the underscore
library. The doSomething
function takes an optional callback parameter. If the parameter is not provided, callback
is assigned the noop
function, which ensures that a callable function is always used without causing any unexpected behaviors.
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