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Module

x/isx/top_types.ts>isFunction

TypeScript-first is function collections
TomokiMiyauci/isx
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function isFunction
import { isFunction } from "https://deno.land/x/isx@1.0.0-beta.22/top_types.ts";

Whether the value is Function or not.

Parameters

value: unknown
  • Any value.
import { isFunction } from "https://deno.land/x/isx@$VERSION/mod.ts"
import { assertEquals } from "https://deno.land/std@$VERSION/testing/asserts.ts"
assertEquals(isFunction(() => {}), true)
assertEquals(isFunction({}), false)

Returns

value is Function