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denoland-deno/std/node/util.ts
2020-08-27 11:00:38 +02:00

79 lines
2.1 KiB
TypeScript

export { promisify } from "./_util/_util_promisify.ts";
export { callbackify } from "./_util/_util_callbackify.ts";
import * as types from "./_util/_util_types.ts";
export { types };
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function inspect(object: unknown, ...opts: any): string {
return Deno.inspect(object, {
depth: opts.depth ?? 4,
iterableLimit: opts.iterableLimit ?? 100,
compact: !!(opts.compact ?? true),
sorted: !!(opts.sorted ?? false),
});
}
export function isArray(value: unknown): boolean {
return Array.isArray(value);
}
export function isBoolean(value: unknown): boolean {
return typeof value === "boolean" || value instanceof Boolean;
}
export function isNull(value: unknown): boolean {
return value === null;
}
export function isNullOrUndefined(value: unknown): boolean {
return value === null || value === undefined;
}
export function isNumber(value: unknown): boolean {
return typeof value === "number" || value instanceof Number;
}
export function isString(value: unknown): boolean {
return typeof value === "string" || value instanceof String;
}
export function isSymbol(value: unknown): boolean {
return typeof value === "symbol";
}
export function isUndefined(value: unknown): boolean {
return value === undefined;
}
export function isObject(value: unknown): boolean {
return value !== null && typeof value === "object";
}
export function isError(e: unknown): boolean {
return e instanceof Error;
}
export function isFunction(value: unknown): boolean {
return typeof value === "function";
}
export function isRegExp(value: unknown): boolean {
return value instanceof RegExp;
}
export function isPrimitive(value: unknown): boolean {
return (
value === null || (typeof value !== "object" && typeof value !== "function")
);
}
import { _TextDecoder, _TextEncoder } from "./_utils.ts";
/** The global TextDecoder */
export type TextDecoder = import("./_utils.ts")._TextDecoder;
export const TextDecoder = _TextDecoder;
/** The global TextEncoder */
export type TextEncoder = import("./_utils.ts")._TextEncoder;
export const TextEncoder = _TextEncoder;