@12luckydev/utils
v2.0.0
Published
Utils for working with arrays!
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@12luckydev/utils
Few helper funtions to work with arrays without mutation. Helpful with managing arrays in react.js state.
Install
# using npm
npm i @12luckydev/utils
# using yarn
yarn add @12luckydev/utils
Functions
merge
import { merge } from '@12luckydev/utils';
merge([1, 2, 3], [4, 5]); // result: [1,2,3,4,5]
add
import { add } from '@12luckydev/utils';
add([1, 2, 3], 4, 5); // result: [1,2,3,4,5]
isInRange
import { isInRange } from '@12luckydev/utils';
const array = [0, 1, 2, 3, 4, 5, 6, 7];
isInRange(array, 5); // result: true
compare
import { compare } from '@12luckydev/utils';
const array = [0, 1, 2, 3, 4, 5];
compare(array, [0, 1, 2, 3, 4, 5]); // result: true
const objArray = [
{ id: 1, value: 'value 1' },
{ id: 2, value: 'value 2' },
{ id: 3, value: 'value 3' },
];
compare(
objArray,
[
{ id: 2, value: 'value 2' },
{ id: 3, value: 'value 3' },
{ id: 4, value: 'value 4' },
],
(elA, elB) => elA.id === elB.id,
); // result: true
move, moveUp, moveDown
import { move, moveUp, moveDown } from '@12luckydev/utils';
const array = ['a', 'b', 'c', 'd', 'e'];
move(array, 3, 1); // result: ['a', 'd', 'b', 'c', 'e']
moveUp(array, 2); // result: ['a', 'b', 'd', 'c', 'e']
moveDown(array, 2); // result: ['a', 'c', 'b', 'd', 'e']
shift
import { shift } from '@12luckydev/utils';
const array = ['a', 'b', 'c', 'd', 'e'];
shift(array, 1); // result: ['e', 'a', 'b', 'c', 'd']
shift(array, -1); // result: ['b', 'c', 'd', 'e', 'a']
shift(array, 1, false); // result: ['a', 'b', 'c', 'd']
shift(array, -1, false); // result: ['b', 'c', 'd', 'e']
editAt
import { editAt } from '@12luckydev/utils';
const input = [
{ id: 1, name: 'Kevin' },
{ id: 2, name: 'Karen' },
{ id: 3, name: 'Bob' },
];
editAt(input, { id: 4, name: 'Ann' }, 1);
/**
result: [
{id: 1, name: "Kevin"},
{id: 4, name: "Ann"},
{id: 3, name: "Bob"}
]
**/
editPropAt
import { editPropAt } from '@12luckydev/utils';
const input = [
{ id: 1, name: 'Kevin' },
{ id: 2, name: 'Karen' },
{ id: 3, name: 'Bob' },
];
editPropAt(input, 'name', 'Angela', 2)
/**
result: [
{ id: 1, name: 'Kevin' },
{ id: 2, name: 'Karen' },
{ id: 3, name: 'Angela' }
]
**/
editByProp
import { editByProp } from '@12luckydev/utils';
const input = [
{ id: 1, name: 'Kevin' },
{ id: 2, name: 'Karen' },
{ id: 3, name: 'Bob' },
];
editByProp(input, { id: 4, name: 'Ann' }, 'id', 2)
/**
result: [
{id: 1, name: "Kevin"},
{id: 4, name: "Ann"},
{id: 3, name: "Bob"}
]
**/
remove
import { remove } from '@12luckydev/utils';
remove(['a', 'b', 'c'], 'b'); // result ["a", "c"]
toggle
import { toggle } from '@12luckydev/utils';
toggle(['a', 'b', 'c'], 'b'); // result ["a", "c"]
toggle(['a', 'c'], 'b'); // result ['a', 'b', 'c']
removeByProp
import { toggleByProp } from '@12luckydev/utils';
const input = [
{ id: 1, name: 'Kevin' },
{ id: 2, name: 'Karen' },
{ id: 3, name: 'Bob' },
];
toggleByProp(input, 'name', { id: 2, name: 'Karen' });
/**
result: [
{id: 1, name: "Kevin"},
{id: 3, name: "Bob"}
]
**/
toggleByProp(input, 'name', { id: 4, name: 'Iwan' });
/**
result: [
{ id: 1, name: 'Kevin' },
{ id: 2, name: 'Karen' },
{ id: 3, name: 'Bob' },
{ id: 4, name: 'Iwan' }
]
**/
removeAt
import { removeAt } from '@12luckydev/utils';
removeAt(['a', 'b', 'c'], 1); // result ["a", "c"]
popAt
import { popAt } from '@12luckydev/utils';
popAt(['a', 'b', 'c'], 1); // result ["b", ["a", "c"]]
removeByProp
import { removeByProp } from '@12luckydev/utils';
const input = [
{ id: 1, name: 'Kevin' },
{ id: 2, name: 'Karen' },
{ id: 3, name: 'Bob' },
];
removeByProp(input, 'name', 'Karen');
/**
result: [
{id: 1, name: "Kevin"},
{id: 3, name: "Bob"}
]
**/
popByProp
import { popByProp } from '@12luckydev/utils';
const input = [
{ id: 1, name: 'Kevin' },
{ id: 2, name: 'Karen' },
{ id: 3, name: 'Bob' },
];
popByProp(input, 'name', 'Karen');
/**
result: [
{ id: 2, name: 'Karen' },
[
{ id: 1, name: "Kevin" },
{ id: 3, name: "Bob" }
]
]
**/
popByProp(input, 'name', 'Karen', false);
/**
result: [
[{ id: 2, name: 'Karen' }],
[
{ id: 1, name: "Kevin" },
{ id: 3, name: "Bob" }
]
]
**/
removeByProps
import { removeByProps } from '@12luckydev/utils';
const input = [
{ id: 1, name: 'Kevin' },
{ id: 2, name: 'Karen' },
{ id: 3, name: 'Bob' },
];
removeByProp(input, 'name', ['Karen', 'Bob']);
/**
result: [{id: 1, name: "Kevin"}]
**/
nMap
import { nMap } from '@12luckydev/utils';
nMap(3, (i) => `${i} value`); //result: ["0 value", "1 value", "2 value"]
isObject
import { isObject } from '@12luckydev/utils';
isObject(null); //result: true
isObject({}); //result: true
isObject(null, false); //result: false
isObject({}, false); //result: true
isObject([]); //result: false - arrays are excluded
isArray
import { isArray } from '@12luckydev/utils';
isArray(null); //result: false
isArray({}); //result: false
isArray([]); //result: true
isArray(["a", "b"]); //result: true
isArray([], false); //result: false
isArray(["a", "b"], false); //result: true
isFunc
import { isFunc } from '@12luckydev/utils';
isFunc(() => console.log("Hello")); //result: true
isFunc({}); //result: false
mapToObject
import { mapToObject } from '@12luckydev/utils';
const inputArray = [
{ id: 1, value: 'a' },
{ id: 2, value: 'b' },
{ id: 3, value: 'c' },
];
mapToObject(inputArray, 'value')
/**
result : {
a: { id: 1 },
b: { id: 2 },
c: { id: 3 },
}
*/
mapToObjectUsing
import { mapToObjectUsing } from '@12luckydev/utils';
const inputArray = [
{ id: 1, value: 'a' },
{ id: 2, value: 'b' },
{ id: 3, value: 'c' },
];
mapToObjectUsing(inputArray, 'value', (v) => {
return v.value;
});
/**
result : {
a: 'a',
b: 'b',
c: 'c',
}
*/
forEachProp
import { forEachProp } from '@12luckydev/utils';
const input = { a: 1, b: 2, c: 3 };
forEachProp(input, (v) => console.log(v));
// result (console): 1, 2, 3
License
MIT © 12LuckyDev