A mini clone of the Lodash library.
BEWARE: This library was published for learning purposes. It is not intended for use in production-grade software.
This project was created and published by me as part of my learnings at Lighthouse Labs.
Install it:
npm install @htkim94/lotide
Require it:
const _ = require('@htkim94/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
The following functions are currently implemented:
head(array): returns first element of input array.tail(array): remove first element of input array and returns rest in new array.middle(array): returns middle-most index element of input array in new array. Returns two if input array length is even number.countLetters(string): returns an object with key of characters and value of occurence in the input string.countOnly(array, object): function will take an array (list of items) and find/count for the key with true value from input object and returns new object of found/counted items.eqArrays(array1, array2): function will compare two input arrays (works with nested as well), and return true if they have same values at every index.eqObjeccts(obj1, obj2): function will compare two input objects (works for nested objects and value of array) and return true if both objects have same keys and values.findKey(obj, callback): returns the key of input object which matches the result of callback function.findKeyByValues(obj, value): returns the key of input object with the input value.flatten(arr): takes nested array and returns flat (single nest) array.letterPositions(string): takes an input of string and returns as object with key of character and value of positions (array).map(array, callback): mini copy of existing JS method map function.takeUntil(array, callback): loops through input array and push only the elements which is true to the callback function. Returns array of pushed elements.without(array, value): returns new array with same values of input array only without the input value element.