Leverage a function defined in a separate module within a different function in JavaScript

Question

Leverage a function defined in a separate module within a different function in JavaScript

Recently, I have been working on a JavaScript project and encountered a situation with two modules: one called draw.js and the other called render.js.

export default function Draw() {
      ...
      function Color () {}
      ...
}

In the Draw() module, there is a function named Color(). In the Render() module, I need to access this Color() function without duplicating it. Is there a way to achieve this? Any guidance would be greatly appreciated.

Unfortunately, my online searches haven't provided me with a clear solution, so I'm reaching out for help from those who may have more expertise in this area. Thank you!

javascript

Answer 1

Answer №1

To maintain the scope abstraction while utilizing 'Draw' variables/arguments, one approach is to implement a class structure like this:

class Draw {
 constructor(args){
  /* ... */ 
 }

 function color(){
  /* ... */ 
 } 
}

export default Draw;

This allows you to use it as follows:

import Draw from "./Draw";

export default function Render() {
      const draw = new Draw();
      const color = draw.color;
      // now 'color' serves as your function
}

Alternatively, you can also export 'Draw' and 'color' as suggested earlier.

Answer 2

To maintain the scope abstraction while utilizing 'Draw' variables/arguments, one approach is to implement a class structure like this:

class Draw {
 constructor(args){
  /* ... */ 
 }

 function color(){
  /* ... */ 
 } 
}

export default Draw;

This allows you to use it as follows:

import Draw from "./Draw";

export default function Render() {
      const draw = new Draw();
      const color = draw.color;
      // now 'color' serves as your function
}

Alternatively, you can also export 'Draw' and 'color' as suggested earlier.

Leverage a function defined in a separate module within a different function in JavaScript

Answer №1

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