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Module

x/isx/mod.ts>isString

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

Whether the value is string or not.

Parameters

value: unknown
  • Any value.
import { isString } from "https://deno.land/x/isx@$VERSION/mod.ts"
import { assertEquals } from "https://deno.land/std@$VERSION/testing/asserts.ts"
assertEquals(isString('hello world'), true)
assertEquals(isString(1000), false)

Returns

value is string