object's filter

Basically it's just like Array.prototype.filter but more of Object.filter.

install

npm i objectsfilter

Syntax:

objectsFilter:

It's an Objects filter, let you filter objects on certain conditions with a flexibility.

const result = objectsFilter(object, callback);

Arguments:

• object
  • Any object that you may think of.
• callback
  • a testing function to test whether a certain condition is true or false, it has four parameters.
    • currentItem each looped value in the passed object
    • currentKey each looped key in the passed object
    • resultObject the collected result till the current time of the object
    • originObject the original object as passed

Returns:

• a new object with the filtered results, or empty object if none-found.

usage:

const { objectsFilter } = require('objectsfilter');

const catsObject = {
  Oliver: 'Meow',
  Leo: 'Meow',
  Milo: '',
  Charlie: undefined,
  Simba: 'Meow',
  Max: 'Meow',
  Jack: false,
};

function checkCatsAvailability(cats) {
  return objectsFilter(cats, cat => !!cat);
}

const cats = checkCatsAvailability(catsObject);

function availableSaysMeow(cats) {
  for (const cat of cats) {
    console.log(`${cat} says Meow`);
  }
}

availableSaysMeow();
// Oliver says Meow
// Leo says Meow
// Charlie says Meow
// Simba says Meow
// Max says Meow

objectsForEach:

It's an Objects forEach method, let you loop through objects on certain with ease, you don't have to worry about forin any more.

objectsForEach(object, callback);

Arguments:

• object
  • Any object that you may think of.
• callback
  • currentItem each looped value in the passed object
  • currentKey each looped key in the passed object
  • originObject the original object as passed

Returns:

• void.

usage:

const { objectsForEach } = require('objectsfilter');

const catsObject = {
  Oliver: 'Meow',
  Leo: 'Meow',
  Milo: '',
  Charlie: undefined,
  Simba: 'Meow',
  Max: 'Meow',
  Jack: false,
};

objectsForEach(catsObject, (catValue, catName) => {
  if (catValue) {
    console.log(`${catName} says Meow`);
  } else {
    console.log(`${catName} isn't here today`);
  }
});

// Oliver says Meow
// Leo says Meow
// Milo isn't here today
// Charlie isn't here today
// Simba says Meow
// Max says Meow
// Jack isn't here today

you get the idea, Or you can go real wild with it...

Made for easy objects filtering or looping.

For some strange reason you may need this, trust me ;)

Easy to use, maintain, and contain some vitamin Cat as well.

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📑 License

This software is licensed under the GNU GENERAL PUBLIC LICENSE ©