Object.prototype.hasOwnProperty.call always comes out false

I have an object that looks something like this (except with a lot more props in each object):

   const data: { [key: string]: any } = {          Object1: {              prop1: "Some random text",              prop2: some number          },          Object2: {              prop1: "Some random text",              prop2: some number          }  }  

I have a function that creates Maps/Dictionaries from the object above:

const createMap = (data: { [key: number]: any }, propertyInData: any) => {      const dataMap: { [key: number]: string } = {};      for (const eachObject in data) {          if (Object.prototype.hasOwnProperty.call(eachObject, propertyInData)) {              const category: number = data[eachObject].prop2;              const eachPropertyValue = data[eachObject][propertyInData];                dataMap[category] = eachPropertyValue;                return dataMap;          };      }        return { 0: "Wrong Key" }  }  

The problem is Object.prototype.hasOwnProperty.call(eachObject, propertyInData)

always comes out false. What Am I doing wrong?

https://stackoverflow.com/questions/67248826/object-prototype-hasownproperty-call-always-comes-out-false April 25, 2021 at 09:00AM