delegates

Method and accessor delegation utilty for Deno. Based on https://github.com/tj/node-delegates.

Usage

import { delegates, Delegator } from "https://raw.githubusercontent.com/ako-deno/delegates/master/mod.ts";

Example

import { delegates } from "https://raw.githubusercontent.com/ako-deno/delegates/master/mod.ts";

const obj: any = {
  request: {
    get type() {
      return this._type.toUpperCase();
    },

    set type(val) {
      this._type = val;
    },
  }
};

delegates(obj, "request").setter("type").getter("type");

obj.type = "hey";
obj.type // "HEY"

API

delegates(proto: any, target: string): Delegator

Delegates getters, setters, values, and methods from targetProto to proto. Assumes that targetProto objects will exist under proto objects with the key targetProp.

Delegate#method(name)

Allows the given method name to be accessed on the host.

Delegate#getter(name)

Creates a "getter" for the property with the given name on the delegated object.

Delegate#setter(name)

Creates a "setter" for the property with the given name on the delegated object.

Delegate#access(name)

Creates an "accessor" (ie: both getter and setter) for the property with the given name on the delegated object.

License

MIT