Lotide
A mini clone of the Lodash library.
Purpose
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.
Usage
Install it:
npm install @tommymynnson/lotide
Require it:
const _ = require('@tommymynnson/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
-
countLetters(string): Returns an object representing the tally of each letter found in a given string. -
countOnly(array, object): Returns an object representing the tally of each name found in a given array. The object parameter determines whether a name from a given array is counted. -
findKey(object, function): Returns the key name of a given object if the provided callback function iterates over the object and finds a key with a value specified in the callback function. -
findKeyByValue(object, primitiveDataType): Returns the key name of a given object containing the value specified by primitiveDataType. -
flatten(array): Transforms a multi-dimensional array (max. 2-dimensional) to a 1-dimensional array and returns it. -
head(array): Returns the element at index 0 of a given array. -
letterPositions(string): Returns an object representing the indices in which each character of a given string occurs at as an array. -
map(array, function): Returns a new array populated with the results of calling a provided function on every element in the provided array. -
middle(array): Returns the element(s) located in the middle of the given array. -
tail(array): Returns the tail elements of the given array. -
takeUntil(array, function): Returns all the elements of the given array before a stop value specified in the callback function. -
without(array1, array2): Returns all the elements of array1 excluding the elements specified in array2. -
eqArrays(array1, array2): Returns true if array1 and array2 are equal. Currently only supports arrays populated with primitive data types. -
eqObjects(object1, object2): Returns true if object1 and object2 are equal. Currently only supports objects with properties of primitive data types or 1-dimensional arrays.